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[/] [ffr16/] [branches/] [APERT/] [sources/] [fpu/] [050803KN/] [compile/] [PASS1.DAT] - Blame information for rev 14

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Line No. Rev Author Line
1 2 armando 
      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; FAT16 READER V.050303 - Armando Astarloa - 16 BIT VER.
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; APERT - UPV/EHU 2003 - DISTRIBUTED UNDER GPL LICENCE
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;
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      LABEL-
17 
INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; s0 -> TMP0 s1 -> TMP1 s2 -> TMP2 s3 -> TMP3 s4 -> TMP4 / SECTORS_PER_CLUSTER_READED s5 -> TMP5/SECTOR_WORDS_READED (256 TO 0)
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; s6 -> TMP s7 -> SECTORS_PER_CLUSTER s8 -> CLUSTER_BEGIN_LBA0 (FAT) s9 -> CLUSTER_BEGIN_LBA1 sA -> CLUSTER_BEGIN_LBA2
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; sB -> CLUSTER_BEGIN_LBA3 sC -> ROOT_DIRECTORY_FIRST_CLUSTER0 (SUPPOSED LESS THAN 256 - USUALLY 2)
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; sD -> data[7:0] WB MASTER sE -> data[15:8] WB MASTER sF -> acummulator
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      LABEL-
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INSTRUCTION-CONSTANT
38 
   OPERAND1-DATA_WB_OUT_7_0_MASTER
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   OPERAND2-00
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    COMMENT-
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      LABEL-
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INSTRUCTION-CONSTANT
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   OPERAND1-DATA_WB_OUT_15_8_MASTER
44 
   OPERAND2-01
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    COMMENT-
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      LABEL-
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INSTRUCTION-CONSTANT
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   OPERAND1-CONTROL_WB_OUT_MASTER
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   OPERAND2-02
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    COMMENT-
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; D7 = D6 = D5 = D4 = D3 = D2 = A0_MASTER D1 = W_WE_MASTER D0 = STB_O_MASTER
56 
      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; STROBE_O_MASTER = 1 & W_WE=0 & WB_A0 = 0
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      LABEL-
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INSTRUCTION-CONSTANT
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   OPERAND1-READ_SLAVE
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   OPERAND2-01
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    COMMENT-
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; STROBE_O_MASTER = 1 & W_WE=1 & WB_A0 = 0
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      LABEL-
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INSTRUCTION-CONSTANT
73 
   OPERAND1-WRITE_LBA_15_0
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   OPERAND2-03
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    COMMENT-
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; STROBE_CF_READER = 1 & W_WE=1 & WB_A0 = 1
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      LABEL-
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INSTRUCTION-CONSTANT
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   OPERAND1-WRITE_LBA_27_16
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   OPERAND2-07
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    COMMENT-
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;--
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;-- SLAVE INTERFACE
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;--
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      LABEL-
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INSTRUCTION-CONSTANT
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   OPERAND1-DATA_WB_OUT_7_0_SLAVE
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   OPERAND2-03
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    COMMENT-
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      LABEL-
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INSTRUCTION-CONSTANT
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   OPERAND1-DATA_WB_OUT_15_8_SLAVE
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   OPERAND2-04
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    COMMENT-
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      LABEL-
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INSTRUCTION-CONSTANT
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   OPERAND1-CONTROL_WB_OUT_SLAVE
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   OPERAND2-05
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    COMMENT-
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; D7 =  D6 =  D5  D4 =  D3 =
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; D2 = TAG1_ERROR
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; D1 = TAG0_WORD_AVAILABLE
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; D0 = ACK_O_SLAVE
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      LABEL-
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INSTRUCTION-CONSTANT
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   OPERAND1-ACK_O_SLAVE
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   OPERAND2-01
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    COMMENT-
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      LABEL-
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INSTRUCTION-CONSTANT
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   OPERAND1-TAG0_WORD_AVAILABLE
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   OPERAND2-02
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    COMMENT-
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      LABEL-
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INSTRUCTION-CONSTANT
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   OPERAND1-ERROR
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   OPERAND2-04
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    COMMENT-
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;--
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;-- BUS CONTROL SIGNALS
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;--
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      LABEL-
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INSTRUCTION-CONSTANT
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   OPERAND1-CONTROL_OUT_MASTER
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   OPERAND2-06
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    COMMENT-
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; D7 =  D6 = D5 = D4 = D3 = D2 = D1 =
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; D0 = WB_BUS_MASTER_WRITE_ENABLE
181 
      LABEL-
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INSTRUCTION-CONSTANT
183 
   OPERAND1-WB_BUS_MASTER_WRITE_ENABLE
184 
   OPERAND2-01
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    COMMENT-
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      LABEL-
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INSTRUCTION-CONSTANT
188 
   OPERAND1-CONTROL_OUT_SLAVE
189 
   OPERAND2-07
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    COMMENT-
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; D7 =  D6 = D5 = D4 = D3 = D2 = D1 =
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; D0 = WB_BUS_SLAVE_WRITE_ENABLE
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      LABEL-
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INSTRUCTION-CONSTANT
203 
   OPERAND1-WB_BUS_SLAVE_WRITE_ENABLE
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   OPERAND2-01
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    COMMENT-
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;--
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;-- EXTERNAL REGISTERS FOR MORE DATA ALLOCATION (OTHER OPTION IS THE USE OF
216 
      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;-- ANOTHER BLOCK RAM IF IT IS AVALIABLE
221 
      LABEL-
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INSTRUCTION-
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   OPERAND1-
224 
   OPERAND2-
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    COMMENT-;--
226 
      LABEL-
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INSTRUCTION-CONSTANT
228 
   OPERAND1-TMP_OUT_0
229 
   OPERAND2-08
230 
    COMMENT-
231 
      LABEL-
232 
INSTRUCTION-CONSTANT
233 
   OPERAND1-TMP_OUT_1
234 
   OPERAND2-09
235 
    COMMENT-
236 
      LABEL-
237 
INSTRUCTION-CONSTANT
238 
   OPERAND1-TMP_OUT_2
239 
   OPERAND2-0A
240 
    COMMENT-
241 
      LABEL-
242 
INSTRUCTION-CONSTANT
243 
   OPERAND1-TMP_OUT_3
244 
   OPERAND2-0B
245 
    COMMENT-
246 
      LABEL-
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INSTRUCTION-CONSTANT
248 
   OPERAND1-TMP_OUT_4
249 
   OPERAND2-0C
250 
    COMMENT-
251 
      LABEL-
252 
INSTRUCTION-CONSTANT
253 
   OPERAND1-TMP_OUT_5
254 
   OPERAND2-0D
255 
    COMMENT-
256 
      LABEL-
257 
INSTRUCTION-CONSTANT
258 
   OPERAND1-TMP_OUT_6
259 
   OPERAND2-0E
260 
    COMMENT-
261 
      LABEL-
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INSTRUCTION-CONSTANT
263 
   OPERAND1-TMP_OUT_7
264 
   OPERAND2-0F
265 
    COMMENT-
266 
      LABEL-
267 
INSTRUCTION-
268 
   OPERAND1-
269 
   OPERAND2-
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    COMMENT-;--
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;-- INPUT PORTS
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
279 
   OPERAND2-
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    COMMENT-;--
281 
      LABEL-
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INSTRUCTION-
283 
   OPERAND1-
284 
   OPERAND2-
285 
    COMMENT-;--
286 
      LABEL-
287 
INSTRUCTION-
288 
   OPERAND1-
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   OPERAND2-
290 
    COMMENT-;-- WISHBONE INTERFACE PORTS - INPUTS
291 
      LABEL-
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INSTRUCTION-
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   OPERAND1-
294 
   OPERAND2-
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    COMMENT-;--
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      LABEL-
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INSTRUCTION-CONSTANT
298 
   OPERAND1-CONTROL_WB_IN_MASTER
299 
   OPERAND2-00
300 
    COMMENT-
301 
      LABEL-
302 
INSTRUCTION-
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   OPERAND1-
304 
   OPERAND2-
305 
    COMMENT-; D7 = D6 = D5 = D4 = D3 = D2 =
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-; D1 = ERROR_INPUT
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
314 
   OPERAND2-
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    COMMENT-; D0 = ACK_I_MASTER
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;
321 
      LABEL-
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INSTRUCTION-CONSTANT
323 
   OPERAND1-ACK_I_MASTER
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   OPERAND2-01
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    COMMENT-
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      LABEL-
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INSTRUCTION-CONSTANT
328 
   OPERAND1-ERROR_INPUT
329 
   OPERAND2-02
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    COMMENT-
331 
      LABEL-
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INSTRUCTION-CONSTANT
333 
   OPERAND1-CONTROL_WB_IN_SLAVE
334 
   OPERAND2-01
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    COMMENT-
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      LABEL-
337 
INSTRUCTION-
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   OPERAND1-
339 
   OPERAND2-
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    COMMENT-; D7 = D6 = D5 = D4 = D3 = D2 =
341 
      LABEL-
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INSTRUCTION-
343 
   OPERAND1-
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   OPERAND2-
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    COMMENT-; D1 = -
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
349 
   OPERAND2-
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    COMMENT-; D0 = STB_I_SLAVE
351 
      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;
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      LABEL-
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INSTRUCTION-CONSTANT
358 
   OPERAND1-STB_I_SLAVE
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   OPERAND2-01
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    COMMENT-
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;CONSTANT TAG0_FORCE_RESET,02
366 
      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;--
371 
      LABEL-
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;-- WISHBONE INTERFACE PORTS - INPUTS
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      LABEL-
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INSTRUCTION-
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   OPERAND1-
379 
   OPERAND2-
380 
    COMMENT-;--
381 
      LABEL-
382 
INSTRUCTION-CONSTANT
383 
   OPERAND1-DATA_WB_IN_7_0_MASTER
384 
   OPERAND2-02
385 
    COMMENT-
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      LABEL-
387 
INSTRUCTION-CONSTANT
388 
   OPERAND1-DATA_WB_IN_15_8_MASTER
389 
   OPERAND2-03
390 
    COMMENT-
391 
      LABEL-
392 
INSTRUCTION-
393 
   OPERAND1-
394 
   OPERAND2-
395 
    COMMENT-;--
396 
      LABEL-
397 
INSTRUCTION-
398 
   OPERAND1-
399 
   OPERAND2-
400 
    COMMENT-;-- EXTERNAL REGISTERS FOR MORE DATA ALLOCATION (OTHER OPTION IS THE USE OF
401 
      LABEL-
402 
INSTRUCTION-
403 
   OPERAND1-
404 
   OPERAND2-
405 
    COMMENT-;-- ANOTHER BLOCK RAM IF IT IS AVALIABLE
406 
      LABEL-
407 
INSTRUCTION-
408 
   OPERAND1-
409 
   OPERAND2-
410 
    COMMENT-;--
411 
      LABEL-
412 
INSTRUCTION-CONSTANT
413 
   OPERAND1-TMP_IN_0
414 
   OPERAND2-04
415 
    COMMENT-
416 
      LABEL-
417 
INSTRUCTION-CONSTANT
418 
   OPERAND1-TMP_IN_1
419 
   OPERAND2-05
420 
    COMMENT-
421 
      LABEL-
422 
INSTRUCTION-CONSTANT
423 
   OPERAND1-TMP_IN_2
424 
   OPERAND2-06
425 
    COMMENT-
426 
      LABEL-
427 
INSTRUCTION-CONSTANT
428 
   OPERAND1-TMP_IN_3
429 
   OPERAND2-07
430 
    COMMENT-
431 
      LABEL-
432 
INSTRUCTION-CONSTANT
433 
   OPERAND1-TMP_IN_4
434 
   OPERAND2-08
435 
    COMMENT-
436 
      LABEL-
437 
INSTRUCTION-CONSTANT
438 
   OPERAND1-TMP_IN_5
439 
   OPERAND2-09
440 
    COMMENT-
441 
      LABEL-
442 
INSTRUCTION-CONSTANT
443 
   OPERAND1-TMP_IN_6
444 
   OPERAND2-0A
445 
    COMMENT-
446 
      LABEL-
447 
INSTRUCTION-CONSTANT
448 
   OPERAND1-TMP_IN_7
449 
   OPERAND2-0B
450 
    COMMENT-
451 
      LABEL-
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INSTRUCTION-
453 
   OPERAND1-
454 
   OPERAND2-
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    COMMENT-;--
456 
      LABEL-
457 
INSTRUCTION-
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   OPERAND1-
459 
   OPERAND2-
460 
    COMMENT-;-- REGISTERS INITIALIZATION
461 
      LABEL-
462 
INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
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    COMMENT-;--
466 
      LABEL-inicialization
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INSTRUCTION-
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   OPERAND1-
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   OPERAND2-
470 
    COMMENT-
471 
      LABEL-
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INSTRUCTION-
473 
   OPERAND1-
474 
   OPERAND2-
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    COMMENT-;
476 
      LABEL-
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INSTRUCTION-
478 
   OPERAND1-
479 
   OPERAND2-
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    COMMENT-; WISHBONE INTERFACES INIZIALIZATION
481 
      LABEL-
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INSTRUCTION-
483 
   OPERAND1-
484 
   OPERAND2-
485 
    COMMENT-;
486 
      LABEL-
487 
INSTRUCTION-LOAD
488 
   OPERAND1-sF
489 
   OPERAND2-00
490 
    COMMENT-
491 
      LABEL-
492 
INSTRUCTION-OUTPUT
493 
   OPERAND1-sF
494 
   OPERAND2-DATA_WB_OUT_7_0_MASTER
495 
    COMMENT-
496 
      LABEL-
497 
INSTRUCTION-OUTPUT
498 
   OPERAND1-sF
499 
   OPERAND2-DATA_WB_OUT_15_8_MASTER
500 
    COMMENT-
501 
      LABEL-
502 
INSTRUCTION-OUTPUT
503 
   OPERAND1-sF
504 
   OPERAND2-DATA_WB_OUT_7_0_SLAVE
505 
    COMMENT-
506 
      LABEL-
507 
INSTRUCTION-OUTPUT
508 
   OPERAND1-sF
509 
   OPERAND2-DATA_WB_OUT_15_8_SLAVE
510 
    COMMENT-
511 
      LABEL-
512 
INSTRUCTION-OUTPUT
513 
   OPERAND1-sF
514 
   OPERAND2-CONTROL_WB_OUT_MASTER
515 
    COMMENT-
516 
      LABEL-
517 
INSTRUCTION-OUTPUT
518 
   OPERAND1-sF
519 
   OPERAND2-CONTROL_WB_OUT_SLAVE
520 
    COMMENT-
521 
      LABEL-
522 
INSTRUCTION-
523 
   OPERAND1-
524 
   OPERAND2-
525 
    COMMENT-;
526 
      LABEL-
527 
INSTRUCTION-
528 
   OPERAND1-
529 
   OPERAND2-
530 
    COMMENT-; WAIT FOR 410NS*3 (RESET DELAY)
531 
      LABEL-
532 
INSTRUCTION-
533 
   OPERAND1-
534 
   OPERAND2-
535 
    COMMENT-
536 
      LABEL-main
537 
INSTRUCTION-
538 
   OPERAND1-
539 
   OPERAND2-
540 
    COMMENT-
541 
      LABEL-
542 
INSTRUCTION-
543 
   OPERAND1-
544 
   OPERAND2-
545 
    COMMENT-; PROCESS MASTER BOOT RECORD
546 
      LABEL-
547 
INSTRUCTION-CALL
548 
   OPERAND1-process_master_boot_record
549 
   OPERAND2-
550 
    COMMENT-
551 
      LABEL-
552 
INSTRUCTION-
553 
   OPERAND1-
554 
   OPERAND2-
555 
    COMMENT-; PROCESS ROOT DIRECTORY
556 
      LABEL-
557 
INSTRUCTION-CALL
558 
   OPERAND1-process_root_directory
559 
   OPERAND2-
560 
    COMMENT-
561 
      LABEL-start
562 
INSTRUCTION-
563 
   OPERAND1-
564 
   OPERAND2-
565 
    COMMENT-
566 
      LABEL-
567 
INSTRUCTION-CALL
568 
   OPERAND1-cluster_2_lba
569 
   OPERAND2-
570 
    COMMENT-
571 
      LABEL-
572 
INSTRUCTION-
573 
   OPERAND1-
574 
   OPERAND2-
575 
    COMMENT-;CALL write_lba_to_slave
576 
      LABEL-
577 
INSTRUCTION-
578 
   OPERAND1-
579 
   OPERAND2-
580 
    COMMENT-; sector_per_cluster -> sector_per_cluster_readed
581 
      LABEL-
582 
INSTRUCTION-LOAD
583 
   OPERAND1-s4
584 
   OPERAND2-s7
585 
    COMMENT-
586 
      LABEL-
587 
INSTRUCTION-
588 
   OPERAND1-
589 
   OPERAND2-
590 
    COMMENT-; 256 -> (s6) SECTOR_WORDS_READED
591 
      LABEL-
592 
INSTRUCTION-CALL
593 
   OPERAND1-read_sector
594 
   OPERAND2-
595 
    COMMENT-
596 
      LABEL-idle
597 
INSTRUCTION-
598 
   OPERAND1-
599 
   OPERAND2-
600 
    COMMENT-
601 
      LABEL-
602 
INSTRUCTION-INPUT
603 
   OPERAND1-s6
604 
   OPERAND2-CONTROL_WB_IN_SLAVE
605 
    COMMENT-
606 
      LABEL-
607 
INSTRUCTION-
608 
   OPERAND1-
609 
   OPERAND2-
610 
    COMMENT-; CHECK STB INPUT
611 
      LABEL-
612 
INSTRUCTION-
613 
   OPERAND1-
614 
   OPERAND2-
615 
    COMMENT-; CONTROL_WB_IN_SLAVE-> TMP (s6)
616 
      LABEL-
617 
INSTRUCTION-
618 
   OPERAND1-
619 
   OPERAND2-
620 
    COMMENT-; IF STB=1 GO TO THE NEXT STATE
621 
      LABEL-
622 
INSTRUCTION-
623 
   OPERAND1-
624 
   OPERAND2-
625 
    COMMENT-; IF STB=0 GO TO THE IDLE STATE
626 
      LABEL-
627 
INSTRUCTION-AND
628 
   OPERAND1-s6
629 
   OPERAND2-STB_I_SLAVE
630 
    COMMENT-
631 
      LABEL-
632 
INSTRUCTION-JUMP
633 
   OPERAND1-Z
634 
   OPERAND2-idle
635 
    COMMENT-
636 
      LABEL-transfer_word_to_master
637 
INSTRUCTION-
638 
   OPERAND1-
639 
   OPERAND2-
640 
    COMMENT-
641 
      LABEL-
642 
INSTRUCTION-CALL
643 
   OPERAND1-read_word_from_slave
644 
   OPERAND2-
645 
    COMMENT-
646 
      LABEL-
647 
INSTRUCTION-CALL
648 
   OPERAND1-write_a_word_to_master
649 
   OPERAND2-
650 
    COMMENT-
651 
      LABEL-
652 
INSTRUCTION-
653 
   OPERAND1-
654 
   OPERAND2-
655 
    COMMENT-; (SECTOR WORDS READED)-1
656 
      LABEL-
657 
INSTRUCTION-SUB
658 
   OPERAND1-s5
659 
   OPERAND2-01
660 
    COMMENT-
661 
      LABEL-check_sectors_words_readed
662 
INSTRUCTION-
663 
   OPERAND1-
664 
   OPERAND2-
665 
    COMMENT-
666 
      LABEL-
667 
INSTRUCTION-
668 
   OPERAND1-
669 
   OPERAND2-
670 
    COMMENT-; IF sector_words_readed = 0 THEN READ_NEW_SECTOR
671 
      LABEL-
672 
INSTRUCTION-
673 
   OPERAND1-
674 
   OPERAND2-
675 
    COMMENT-; IF sector_words_readed > 0 THEN TRANSFER_WORD_TO_MASTER
676 
      LABEL-
677 
INSTRUCTION-AND
678 
   OPERAND1-s5
679 
   OPERAND2-s5
680 
    COMMENT-
681 
      LABEL-
682 
INSTRUCTION-CALL
683 
   OPERAND1-Z
684 
   OPERAND2-check_sector_per_cluster_readed
685 
    COMMENT-
686 
      LABEL-
687 
INSTRUCTION-JUMP
688 
   OPERAND1-idle
689 
   OPERAND2-
690 
    COMMENT-
691 
      LABEL-track_new_cluster
692 
INSTRUCTION-
693 
   OPERAND1-
694 
   OPERAND2-
695 
    COMMENT-
696 
      LABEL-
697 
INSTRUCTION-
698 
   OPERAND1-
699 
   OPERAND2-
700 
    COMMENT-; save the number of dummy reads that must be done when the fat sector will be readed
701 
      LABEL-
702 
INSTRUCTION-
703 
   OPERAND1-
704 
   OPERAND2-
705 
    COMMENT-; an are stored into s5 register
706 
      LABEL-
707 
INSTRUCTION-
708 
   OPERAND1-
709 
   OPERAND2-
710 
    COMMENT-; in s0 bits 6-0 of the cluster number (offset in the sector -> 256 words-fat16 entries)
711 
      LABEL-
712 
INSTRUCTION-
713 
   OPERAND1-
714 
   OPERAND2-
715 
    COMMENT-; as is each read operation a word is readed no multiplication is needed
716 
      LABEL-
717 
INSTRUCTION-
718 
   OPERAND1-
719 
   OPERAND2-
720 
    COMMENT-; RESTORE CLUSTER NUMBER
721 
      LABEL-
722 
INSTRUCTION-INPUT
723 
   OPERAND1-s0
724 
   OPERAND2-TMP_IN_4
725 
    COMMENT-
726 
      LABEL-
727 
INSTRUCTION-INPUT
728 
   OPERAND1-s1
729 
   OPERAND2-TMP_IN_5
730 
    COMMENT-
731 
      LABEL-
732 
INSTRUCTION-INPUT
733 
   OPERAND1-s2
734 
   OPERAND2-TMP_IN_6
735 
    COMMENT-
736 
      LABEL-
737 
INSTRUCTION-INPUT
738 
   OPERAND1-s3
739 
   OPERAND2-TMP_IN_7
740 
    COMMENT-
741 
      LABEL-
742 
INSTRUCTION-
743 
   OPERAND1-
744 
   OPERAND2-
745 
    COMMENT-;
746 
      LABEL-
747 
INSTRUCTION-
748 
   OPERAND1-
749 
   OPERAND2-
750 
    COMMENT-; compose LBA address of the sector of the fat that must be readed
751 
      LABEL-
752 
INSTRUCTION-
753 
   OPERAND1-
754 
   OPERAND2-
755 
    COMMENT-;
756 
      LABEL-
757 
INSTRUCTION-
758 
   OPERAND1-
759 
   OPERAND2-
760 
    COMMENT-; SHIFT RIGHT 15-8 TO 7-0
761 
      LABEL-
762 
INSTRUCTION-
763 
   OPERAND1-
764 
   OPERAND2-
765 
    COMMENT-;
766 
      LABEL-
767 
INSTRUCTION-LOAD
768 
   OPERAND1-sF
769 
   OPERAND2-07
770 
    COMMENT-
771 
      LABEL-do_shift
772 
INSTRUCTION-
773 
   OPERAND1-
774 
   OPERAND2-
775 
    COMMENT-
776 
      LABEL-
777 
INSTRUCTION-SR0
778 
   OPERAND1-s3
779 
   OPERAND2-
780 
    COMMENT-
781 
      LABEL-
782 
INSTRUCTION-
783 
   OPERAND1-
784 
   OPERAND2-
785 
    COMMENT-; uses the carry for the MSB and stores LSB into the carry
786 
      LABEL-
787 
INSTRUCTION-SRA
788 
   OPERAND1-s2
789 
   OPERAND2-
790 
    COMMENT-
791 
      LABEL-
792 
INSTRUCTION-SRA
793 
   OPERAND1-s1
794 
   OPERAND2-
795 
    COMMENT-
796 
      LABEL-
797 
INSTRUCTION-SRA
798 
   OPERAND1-s0
799 
   OPERAND2-
800 
    COMMENT-
801 
      LABEL-
802 
INSTRUCTION-SUB
803 
   OPERAND1-sF
804 
   OPERAND2-01
805 
    COMMENT-
806 
      LABEL-
807 
INSTRUCTION-JUMP
808 
   OPERAND1-NZ
809 
   OPERAND2-do_shift
810 
    COMMENT-
811 
      LABEL-
812 
INSTRUCTION-CALL
813 
   OPERAND1-add_load_fat_begin_lba
814 
   OPERAND2-
815 
    COMMENT-
816 
      LABEL-
817 
INSTRUCTION-
818 
   OPERAND1-
819 
   OPERAND2-
820 
    COMMENT-; adds fat_begin_lba to the sector relative to the fat obteined from the cluster
821 
      LABEL-
822 
INSTRUCTION-
823 
   OPERAND1-
824 
   OPERAND2-
825 
    COMMENT-; now there is the lba of the FAT sector that must be readed in s0,s1,s2,s3
826 
      LABEL-
827 
INSTRUCTION-CALL
828 
   OPERAND1-write_lba_to_slave
829 
   OPERAND2-
830 
    COMMENT-
831 
      LABEL-
832 
INSTRUCTION-
833 
   OPERAND1-
834 
   OPERAND2-
835 
    COMMENT-; -- DUMMY READ OF THE WORDS OF THE SECTOR TILL THE ONE OF THE CLUSTER INTEGER
836 
      LABEL-
837 
INSTRUCTION-INPUT
838 
   OPERAND1-sF
839 
   OPERAND2-TMP_IN_4
840 
    COMMENT-
841 
      LABEL-
842 
INSTRUCTION-AND
843 
   OPERAND1-sF
844 
   OPERAND2-7F
845 
    COMMENT-
846 
      LABEL-
847 
INSTRUCTION-CALL
848 
   OPERAND1-do_dummy_reads_from_slave
849 
   OPERAND2-
850 
    COMMENT-
851 
      LABEL-
852 
INSTRUCTION-
853 
   OPERAND1-
854 
   OPERAND2-
855 
    COMMENT-;
856 
      LABEL-
857 
INSTRUCTION-
858 
   OPERAND1-
859 
   OPERAND2-
860 
    COMMENT-;  (sD) data[7:0] WB MASTER -> (s0) TEMPORAL REGISTER
861 
      LABEL-
862 
INSTRUCTION-
863 
   OPERAND1-
864 
   OPERAND2-
865 
    COMMENT-;  (sE) data[7:0] WB MASTER -> (s1) TEMPORAL REGISTER
866 
      LABEL-
867 
INSTRUCTION-
868 
   OPERAND1-
869 
   OPERAND2-
870 
    COMMENT-; READ 2 BYTES
871 
      LABEL-
872 
INSTRUCTION-CALL
873 
   OPERAND1-read_word_from_slave
874 
   OPERAND2-
875 
    COMMENT-
876 
      LABEL-
877 
INSTRUCTION-LOAD
878 
   OPERAND1-s0
879 
   OPERAND2-sD
880 
    COMMENT-
881 
      LABEL-
882 
INSTRUCTION-LOAD
883 
   OPERAND1-s1
884 
   OPERAND2-sE
885 
    COMMENT-
886 
      LABEL-
887 
INSTRUCTION-
888 
   OPERAND1-
889 
   OPERAND2-
890 
    COMMENT-;  (sD) data[7:0] WB MASTER -> (s2) TEMPORAL REGISTER
891 
      LABEL-
892 
INSTRUCTION-
893 
   OPERAND1-
894 
   OPERAND2-
895 
    COMMENT-;  (sE) data[7:0] WB MASTER -> (s3) TEMPORAL REGISTER
896 
      LABEL-
897 
INSTRUCTION-
898 
   OPERAND1-
899 
   OPERAND2-
900 
    COMMENT-; READ 2 BYTES
901 
      LABEL-
902 
INSTRUCTION-
903 
   OPERAND1-
904 
   OPERAND2-
905 
    COMMENT-;
906 
      LABEL-
907 
INSTRUCTION-
908 
   OPERAND1-
909 
   OPERAND2-
910 
    COMMENT-; CHECK IF ITS THE LAST ONE
911 
      LABEL-
912 
INSTRUCTION-
913 
   OPERAND1-
914 
   OPERAND2-
915 
    COMMENT-; CB3-CL2-CB1-CB0 IN FAT LITTLE ENDIAN ORDER CB0-CB1 CB2-CB3
916 
      LABEL-
917 
INSTRUCTION-LOAD
918 
   OPERAND1-sF
919 
   OPERAND2-sE
920 
    COMMENT-
921 
      LABEL-
922 
INSTRUCTION-SUB
923 
   OPERAND1-sF
924 
   OPERAND2-FF
925 
    COMMENT-
926 
      LABEL-
927 
INSTRUCTION-JUMP
928 
   OPERAND1-NZ
929 
   OPERAND2-continue_file_processing
930 
    COMMENT-
931 
      LABEL-
932 
INSTRUCTION-LOAD
933 
   OPERAND1-sF
934 
   OPERAND2-sD
935 
    COMMENT-
936 
      LABEL-
937 
INSTRUCTION-SUB
938 
   OPERAND1-sF
939 
   OPERAND2-FF
940 
    COMMENT-
941 
      LABEL-
942 
INSTRUCTION-JUMP
943 
   OPERAND1-NZ
944 
   OPERAND2-continue_file_processing
945 
    COMMENT-
946 
      LABEL-file_end
947 
INSTRUCTION-
948 
   OPERAND1-
949 
   OPERAND2-
950 
    COMMENT-
951 
      LABEL-
952 
INSTRUCTION-
953 
   OPERAND1-
954 
   OPERAND2-
955 
    COMMENT-; infinite loop (file readed and tranferred)
956 
      LABEL-
957 
INSTRUCTION-JUMP
958 
   OPERAND1-file_end
959 
   OPERAND2-
960 
    COMMENT-
961 
      LABEL-continue_file_processing
962 
INSTRUCTION-
963 
   OPERAND1-
964 
   OPERAND2-
965 
    COMMENT-
966 
      LABEL-
967 
INSTRUCTION-
968 
   OPERAND1-
969 
   OPERAND2-
970 
    COMMENT-; in s0,s1 is the cluster name
971 
      LABEL-
972 
INSTRUCTION-
973 
   OPERAND1-
974 
   OPERAND2-
975 
    COMMENT-; --
976 
      LABEL-
977 
INSTRUCTION-
978 
   OPERAND1-
979 
   OPERAND2-
980 
    COMMENT-; (SECTOR WORDS READED)= 256
981 
      LABEL-
982 
INSTRUCTION-
983 
   OPERAND1-
984 
   OPERAND2-
985 
    COMMENT-; sector_per_cluster -> sector_per_cluster_readed
986 
      LABEL-
987 
INSTRUCTION-LOAD
988 
   OPERAND1-s2
989 
   OPERAND2-00
990 
    COMMENT-
991 
      LABEL-
992 
INSTRUCTION-LOAD
993 
   OPERAND1-s3
994 
   OPERAND2-00
995 
    COMMENT-
996 
      LABEL-
997 
INSTRUCTION-LOAD
998 
   OPERAND1-s4
999 
   OPERAND2-s7
1000 
    COMMENT-
1001 
      LABEL-
1002 
INSTRUCTION-CALL
1003 
   OPERAND1-cluster_2_lba
1004 
   OPERAND2-
1005 
    COMMENT-
1006 
      LABEL-
1007 
INSTRUCTION-CALL
1008 
   OPERAND1-read_sector
1009 
   OPERAND2-
1010 
    COMMENT-
1011 
      LABEL-
1012 
INSTRUCTION-RETURN
1013 
   OPERAND1-
1014 
   OPERAND2-
1015 
    COMMENT-
1016 
      LABEL-add_load_fat_begin_lba
1017 
INSTRUCTION-
1018 
   OPERAND1-
1019 
   OPERAND2-
1020 
    COMMENT-
1021 
      LABEL-
1022 
INSTRUCTION-INPUT
1023 
   OPERAND1-sF
1024 
   OPERAND2-TMP_IN_0
1025 
    COMMENT-
1026 
      LABEL-
1027 
INSTRUCTION-ADD
1028 
   OPERAND1-s0
1029 
   OPERAND2-sF
1030 
    COMMENT-
1031 
      LABEL-
1032 
INSTRUCTION-INPUT
1033 
   OPERAND1-sF
1034 
   OPERAND2-TMP_IN_1
1035 
    COMMENT-
1036 
      LABEL-
1037 
INSTRUCTION-ADDCY
1038 
   OPERAND1-s1
1039 
   OPERAND2-sF
1040 
    COMMENT-
1041 
      LABEL-
1042 
INSTRUCTION-INPUT
1043 
   OPERAND1-sF
1044 
   OPERAND2-TMP_IN_2
1045 
    COMMENT-
1046 
      LABEL-
1047 
INSTRUCTION-ADDCY
1048 
   OPERAND1-s2
1049 
   OPERAND2-sF
1050 
    COMMENT-
1051 
      LABEL-
1052 
INSTRUCTION-INPUT
1053 
   OPERAND1-sF
1054 
   OPERAND2-TMP_IN_3
1055 
    COMMENT-
1056 
      LABEL-
1057 
INSTRUCTION-ADDCY
1058 
   OPERAND1-s3
1059 
   OPERAND2-sF
1060 
    COMMENT-
1061 
      LABEL-
1062 
INSTRUCTION-RETURN
1063 
   OPERAND1-
1064 
   OPERAND2-
1065 
    COMMENT-
1066 
      LABEL-check_sector_per_cluster_readed
1067 
INSTRUCTION-
1068 
   OPERAND1-
1069 
   OPERAND2-
1070 
    COMMENT-
1071 
      LABEL-
1072 
INSTRUCTION-
1073 
   OPERAND1-
1074 
   OPERAND2-
1075 
    COMMENT-; IF sector_per_cluster_readed = 0 THEN TRACK_NEW_CLUSTER
1076 
      LABEL-
1077 
INSTRUCTION-
1078 
   OPERAND1-
1079 
   OPERAND2-
1080 
    COMMENT-; IF sector_per_cluster_readed > 0 THEN CHECK SECTOR WORDS READED
1081 
      LABEL-
1082 
INSTRUCTION-
1083 
   OPERAND1-
1084 
   OPERAND2-
1085 
    COMMENT-; (sector_per_cluster_readed)-1
1086 
      LABEL-
1087 
INSTRUCTION-
1088 
   OPERAND1-
1089 
   OPERAND2-
1090 
    COMMENT-; (SECTOR WORDS READED)= 256
1091 
      LABEL-
1092 
INSTRUCTION-SUB
1093 
   OPERAND1-s4
1094 
   OPERAND2-01
1095 
    COMMENT-
1096 
      LABEL-
1097 
INSTRUCTION-AND
1098 
   OPERAND1-s4
1099 
   OPERAND2-s4
1100 
    COMMENT-
1101 
      LABEL-
1102 
INSTRUCTION-JUMP
1103 
   OPERAND1-Z
1104 
   OPERAND2-track_new_cluster
1105 
    COMMENT-
1106 
      LABEL-read_new_sector
1107 
INSTRUCTION-
1108 
   OPERAND1-
1109 
   OPERAND2-
1110 
    COMMENT-
1111 
      LABEL-
1112 
INSTRUCTION-
1113 
   OPERAND1-
1114 
   OPERAND2-
1115 
    COMMENT-; (SECTOR WORDS READED)= 256
1116 
      LABEL-
1117 
INSTRUCTION-
1118 
   OPERAND1-
1119 
   OPERAND2-
1120 
    COMMENT-; increment LBA
1121 
      LABEL-
1122 
INSTRUCTION-
1123 
   OPERAND1-
1124 
   OPERAND2-
1125 
    COMMENT-; sector_per_cluster -> sector_per_cluster_readed-1
1126 
      LABEL-
1127 
INSTRUCTION-ADD
1128 
   OPERAND1-s0
1129 
   OPERAND2-01
1130 
    COMMENT-
1131 
      LABEL-
1132 
INSTRUCTION-ADDCY
1133 
   OPERAND1-s1
1134 
   OPERAND2-00
1135 
    COMMENT-
1136 
      LABEL-
1137 
INSTRUCTION-ADDCY
1138 
   OPERAND1-s2
1139 
   OPERAND2-00
1140 
    COMMENT-
1141 
      LABEL-
1142 
INSTRUCTION-ADDCY
1143 
   OPERAND1-s3
1144 
   OPERAND2-00
1145 
    COMMENT-
1146 
      LABEL-read_sector
1147 
INSTRUCTION-
1148 
   OPERAND1-
1149 
   OPERAND2-
1150 
    COMMENT-
1151 
      LABEL-
1152 
INSTRUCTION-LOAD
1153 
   OPERAND1-s5
1154 
   OPERAND2-00
1155 
    COMMENT-
1156 
      LABEL-
1157 
INSTRUCTION-CALL
1158 
   OPERAND1-write_lba_to_slave
1159 
   OPERAND2-
1160 
    COMMENT-
1161 
      LABEL-
1162 
INSTRUCTION-RETURN
1163 
   OPERAND1-
1164 
   OPERAND2-
1165 
    COMMENT-
1166 
      LABEL-
1167 
INSTRUCTION-
1168 
   OPERAND1-
1169 
   OPERAND2-
1170 
    COMMENT-;
1171 
      LABEL-
1172 
INSTRUCTION-
1173 
   OPERAND1-
1174 
   OPERAND2-
1175 
    COMMENT-; --
1176 
      LABEL-
1177 
INSTRUCTION-
1178 
   OPERAND1-
1179 
   OPERAND2-
1180 
    COMMENT-; -- PROCESS MASTER BOOT RECORD (READ LBA BEGIN OF THE FIRST PARTITION)
1181 
      LABEL-
1182 
INSTRUCTION-
1183 
   OPERAND1-
1184 
   OPERAND2-
1185 
    COMMENT-; --
1186 
      LABEL-process_master_boot_record
1187 
INSTRUCTION-
1188 
   OPERAND1-
1189 
   OPERAND2-
1190 
    COMMENT-
1191 
      LABEL-
1192 
INSTRUCTION-
1193 
   OPERAND1-
1194 
   OPERAND2-
1195 
    COMMENT-;
1196 
      LABEL-
1197 
INSTRUCTION-
1198 
   OPERAND1-
1199 
   OPERAND2-
1200 
    COMMENT-; LOAD LBA FOR MBR READ
1201 
      LABEL-
1202 
INSTRUCTION-
1203 
   OPERAND1-
1204 
   OPERAND2-
1205 
    COMMENT-;
1206 
      LABEL-
1207 
INSTRUCTION-LOAD
1208 
   OPERAND1-s0
1209 
   OPERAND2-00
1210 
    COMMENT-
1211 
      LABEL-
1212 
INSTRUCTION-LOAD
1213 
   OPERAND1-s1
1214 
   OPERAND2-00
1215 
    COMMENT-
1216 
      LABEL-
1217 
INSTRUCTION-LOAD
1218 
   OPERAND1-s2
1219 
   OPERAND2-00
1220 
    COMMENT-
1221 
      LABEL-
1222 
INSTRUCTION-LOAD
1223 
   OPERAND1-s3
1224 
   OPERAND2-00
1225 
    COMMENT-
1226 
      LABEL-
1227 
INSTRUCTION-CALL
1228 
   OPERAND1-write_lba_to_slave
1229 
   OPERAND2-
1230 
    COMMENT-
1231 
      LABEL-
1232 
INSTRUCTION-
1233 
   OPERAND1-
1234 
   OPERAND2-
1235 
    COMMENT-; information of the lba begin for the first partition
1236 
      LABEL-
1237 
INSTRUCTION-
1238 
   OPERAND1-
1239 
   OPERAND2-
1240 
    COMMENT-; has an offset of 454 bytes -> 227(0xE3) words
1241 
      LABEL-
1242 
INSTRUCTION-LOAD
1243 
   OPERAND1-sF
1244 
   OPERAND2-E3
1245 
    COMMENT-
1246 
      LABEL-
1247 
INSTRUCTION-CALL
1248 
   OPERAND1-do_dummy_reads_from_slave
1249 
   OPERAND2-
1250 
    COMMENT-
1251 
      LABEL-
1252 
INSTRUCTION-
1253 
   OPERAND1-
1254 
   OPERAND2-
1255 
    COMMENT-;
1256 
      LABEL-
1257 
INSTRUCTION-
1258 
   OPERAND1-
1259 
   OPERAND2-
1260 
    COMMENT-; --
1261 
      LABEL-
1262 
INSTRUCTION-
1263 
   OPERAND1-
1264 
   OPERAND2-
1265 
    COMMENT-; -- MBR READ - Partition_LBA_Begin EXTRACTION
1266 
      LABEL-
1267 
INSTRUCTION-
1268 
   OPERAND1-
1269 
   OPERAND2-
1270 
    COMMENT-; --
1271 
      LABEL-
1272 
INSTRUCTION-
1273 
   OPERAND1-
1274 
   OPERAND2-
1275 
    COMMENT-;
1276 
      LABEL-
1277 
INSTRUCTION-
1278 
   OPERAND1-
1279 
   OPERAND2-
1280 
    COMMENT-;  (sD) data[7:0] WB MASTER -> (s0) lba
1281 
      LABEL-
1282 
INSTRUCTION-
1283 
   OPERAND1-
1284 
   OPERAND2-
1285 
    COMMENT-;  (sE) data[15:8] WB MASTER -> (s1) lba
1286 
      LABEL-
1287 
INSTRUCTION-
1288 
   OPERAND1-
1289 
   OPERAND2-
1290 
    COMMENT-;  (sD) data[7:0] WB MASTER -> (s2) lba
1291 
      LABEL-
1292 
INSTRUCTION-
1293 
   OPERAND1-
1294 
   OPERAND2-
1295 
    COMMENT-;  (sE) data[15:8] WB MASTER -> (s3) lba
1296 
      LABEL-
1297 
INSTRUCTION-call
1298 
   OPERAND1-store_all_temporal_registers
1299 
   OPERAND2-
1300 
    COMMENT-
1301 
      LABEL-
1302 
INSTRUCTION-LOAD
1303 
   OPERAND1-s8
1304 
   OPERAND2-s0
1305 
    COMMENT-
1306 
      LABEL-
1307 
INSTRUCTION-LOAD
1308 
   OPERAND1-s9
1309 
   OPERAND2-s1
1310 
    COMMENT-
1311 
      LABEL-
1312 
INSTRUCTION-LOAD
1313 
   OPERAND1-sA
1314 
   OPERAND2-s2
1315 
    COMMENT-
1316 
      LABEL-
1317 
INSTRUCTION-LOAD
1318 
   OPERAND1-sB
1319 
   OPERAND2-s3
1320 
    COMMENT-
1321 
      LABEL-
1322 
INSTRUCTION-
1323 
   OPERAND1-
1324 
   OPERAND2-
1325 
    COMMENT-;
1326 
      LABEL-
1327 
INSTRUCTION-
1328 
   OPERAND1-
1329 
   OPERAND2-
1330 
    COMMENT-; NOW IS THE LBA_BEGIN ON THE TMP REGISTERS
1331 
      LABEL-
1332 
INSTRUCTION-
1333 
   OPERAND1-
1334 
   OPERAND2-
1335 
    COMMENT-; --------------------
1336 
      LABEL-
1337 
INSTRUCTION-
1338 
   OPERAND1-
1339 
   OPERAND2-
1340 
    COMMENT-; READ FIRST SECTOR (FAT32 VOLUMEN ID) OF THE PARTITION
1341 
      LABEL-
1342 
INSTRUCTION-
1343 
   OPERAND1-
1344 
   OPERAND2-
1345 
    COMMENT-; ---------------------
1346 
      LABEL-
1347 
INSTRUCTION-CALL
1348 
   OPERAND1-write_lba_to_slave
1349 
   OPERAND2-
1350 
    COMMENT-
1351 
      LABEL-
1352 
INSTRUCTION-
1353 
   OPERAND1-
1354 
   OPERAND2-
1355 
    COMMENT-;
1356 
      LABEL-
1357 
INSTRUCTION-
1358 
   OPERAND1-
1359 
   OPERAND2-
1360 
    COMMENT-; READ -> SECTORS_PER_CLUSTER (OFFSET 0x0D)
1361 
      LABEL-
1362 
INSTRUCTION-
1363 
   OPERAND1-
1364 
   OPERAND2-
1365 
    COMMENT-;
1366 
      LABEL-
1367 
INSTRUCTION-
1368 
   OPERAND1-
1369 
   OPERAND2-
1370 
    COMMENT-; offset 0x0D (13) => READ 13 bytes -> 6(0x06) words and drop LSB in the next
1371 
      LABEL-
1372 
INSTRUCTION-LOAD
1373 
   OPERAND1-sF
1374 
   OPERAND2-06
1375 
    COMMENT-
1376 
      LABEL-
1377 
INSTRUCTION-CALL
1378 
   OPERAND1-do_dummy_reads_from_slave
1379 
   OPERAND2-
1380 
    COMMENT-
1381 
      LABEL-
1382 
INSTRUCTION-
1383 
   OPERAND1-
1384 
   OPERAND2-
1385 
    COMMENT-;
1386 
      LABEL-
1387 
INSTRUCTION-
1388 
   OPERAND1-
1389 
   OPERAND2-
1390 
    COMMENT-;  (sE) data[7:0] WB MASTER -> (s7) SECTORS PER CLUSTER
1391 
      LABEL-
1392 
INSTRUCTION-CALL
1393 
   OPERAND1-read_word_from_slave
1394 
   OPERAND2-
1395 
    COMMENT-
1396 
      LABEL-
1397 
INSTRUCTION-LOAD
1398 
   OPERAND1-s7
1399 
   OPERAND2-sE
1400 
    COMMENT-
1401 
      LABEL-
1402 
INSTRUCTION-
1403 
   OPERAND1-
1404 
   OPERAND2-
1405 
    COMMENT-;
1406 
      LABEL-
1407 
INSTRUCTION-
1408 
   OPERAND1-
1409 
   OPERAND2-
1410 
    COMMENT-; READ -> Number_of_Reserved_Sectors (2 bytes) (OFFSET 0x0E)
1411 
      LABEL-
1412 
INSTRUCTION-
1413 
   OPERAND1-
1414 
   OPERAND2-
1415 
    COMMENT-;
1416 
      LABEL-
1417 
INSTRUCTION-
1418 
   OPERAND1-
1419 
   OPERAND2-
1420 
    COMMENT-; offset 0x0E (14) => READ 2 bytes -> 1(0x01) words
1421 
      LABEL-
1422 
INSTRUCTION-
1423 
   OPERAND1-
1424 
   OPERAND2-
1425 
    COMMENT-;  (sD) data[15:8] WB MASTER -> (s6) TEMPORAL REGISTER
1426 
      LABEL-
1427 
INSTRUCTION-CALL
1428 
   OPERAND1-read_word_from_slave
1429 
   OPERAND2-
1430 
    COMMENT-
1431 
      LABEL-
1432 
INSTRUCTION-LOAD
1433 
   OPERAND1-s6
1434 
   OPERAND2-sD
1435 
    COMMENT-
1436 
      LABEL-
1437 
INSTRUCTION-
1438 
   OPERAND1-
1439 
   OPERAND2-
1440 
    COMMENT-;  (sE) data[7:0] WB MASTER -> (s4) TEMPORAL REGISTER
1441 
      LABEL-
1442 
INSTRUCTION-
1443 
   OPERAND1-
1444 
   OPERAND2-
1445 
    COMMENT-;
1446 
      LABEL-
1447 
INSTRUCTION-LOAD
1448 
   OPERAND1-s4
1449 
   OPERAND2-sE
1450 
    COMMENT-
1451 
      LABEL-
1452 
INSTRUCTION-
1453 
   OPERAND1-
1454 
   OPERAND2-
1455 
    COMMENT-;
1456 
      LABEL-
1457 
INSTRUCTION-
1458 
   OPERAND1-
1459 
   OPERAND2-
1460 
    COMMENT-;fat_begin_lba = Partition_LBA_Begin + Number_of_Reserved_Sectors
1461 
      LABEL-
1462 
INSTRUCTION-
1463 
   OPERAND1-
1464 
   OPERAND2-
1465 
    COMMENT-;
1466 
      LABEL-
1467 
INSTRUCTION-ADD
1468 
   OPERAND1-s8
1469 
   OPERAND2-s6
1470 
    COMMENT-
1471 
      LABEL-
1472 
INSTRUCTION-ADDCY
1473 
   OPERAND1-s9
1474 
   OPERAND2-s4
1475 
    COMMENT-
1476 
      LABEL-
1477 
INSTRUCTION-ADDCY
1478 
   OPERAND1-sA
1479 
   OPERAND2-00
1480 
    COMMENT-
1481 
      LABEL-
1482 
INSTRUCTION-ADDCY
1483 
   OPERAND1-sB
1484 
   OPERAND2-00
1485 
    COMMENT-
1486 
      LABEL-
1487 
INSTRUCTION-
1488 
   OPERAND1-
1489 
   OPERAND2-
1490 
    COMMENT-; store fat_begin_lba in external registers
1491 
      LABEL-
1492 
INSTRUCTION-OUTPUT
1493 
   OPERAND1-s8
1494 
   OPERAND2-TMP_OUT_0
1495 
    COMMENT-
1496 
      LABEL-
1497 
INSTRUCTION-OUTPUT
1498 
   OPERAND1-s9
1499 
   OPERAND2-TMP_OUT_1
1500 
    COMMENT-
1501 
      LABEL-
1502 
INSTRUCTION-OUTPUT
1503 
   OPERAND1-sA
1504 
   OPERAND2-TMP_OUT_2
1505 
    COMMENT-
1506 
      LABEL-
1507 
INSTRUCTION-OUTPUT
1508 
   OPERAND1-sB
1509 
   OPERAND2-TMP_OUT_3
1510 
    COMMENT-
1511 
      LABEL-
1512 
INSTRUCTION-
1513 
   OPERAND1-
1514 
   OPERAND2-
1515 
    COMMENT-;
1516 
      LABEL-
1517 
INSTRUCTION-
1518 
   OPERAND1-
1519 
   OPERAND2-
1520 
    COMMENT-;cluster_begin_lba = Partition_LBA_Begin + Number_of_Reserved_Sectors +
1521 
      LABEL-
1522 
INSTRUCTION-
1523 
   OPERAND1-
1524 
   OPERAND2-
1525 
    COMMENT-;                           (Number_of_FATs * Sectors_Per_FAT)+ RootDirSectors;
1526 
      LABEL-
1527 
INSTRUCTION-
1528 
   OPERAND1-
1529 
   OPERAND2-
1530 
    COMMENT-;cluster_begin_lba = fat_begin_lba + (Number_of_FATs * Sectors_Per_FAT)+ RootDirSectors;
1531 
      LABEL-
1532 
INSTRUCTION-
1533 
   OPERAND1-
1534 
   OPERAND2-
1535 
    COMMENT-; READ -> Number_of_Fats (OFFSET 0x10) (always 2)
1536 
      LABEL-
1537 
INSTRUCTION-
1538 
   OPERAND1-
1539 
   OPERAND2-
1540 
    COMMENT-;
1541 
      LABEL-
1542 
INSTRUCTION-
1543 
   OPERAND1-
1544 
   OPERAND2-
1545 
    COMMENT-; offset 0x10 (16) => READ 2 bytes -> 1(0x01) words
1546 
      LABEL-
1547 
INSTRUCTION-
1548 
   OPERAND1-
1549 
   OPERAND2-
1550 
    COMMENT-;
1551 
      LABEL-
1552 
INSTRUCTION-
1553 
   OPERAND1-
1554 
   OPERAND2-
1555 
    COMMENT-;  (sD) data[7:0] WB MASTER -> (s6) TEMPORAL REGISTER
1556 
      LABEL-
1557 
INSTRUCTION-CALL
1558 
   OPERAND1-read_word_from_slave
1559 
   OPERAND2-
1560 
    COMMENT-
1561 
      LABEL-
1562 
INSTRUCTION-LOAD
1563 
   OPERAND1-s6
1564 
   OPERAND2-sD
1565 
    COMMENT-
1566 
      LABEL-
1567 
INSTRUCTION-
1568 
   OPERAND1-
1569 
   OPERAND2-
1570 
    COMMENT-;
1571 
      LABEL-
1572 
INSTRUCTION-
1573 
   OPERAND1-
1574 
   OPERAND2-
1575 
    COMMENT-; FOR FAT16 => NUMBER OF SECTORS OCCUPIED BY THE ROOT DIRECTORY (BYTES_PER_SEC=512)
1576 
      LABEL-
1577 
INSTRUCTION-
1578 
   OPERAND1-
1579 
   OPERAND2-
1580 
    COMMENT-;
1581 
      LABEL-
1582 
INSTRUCTION-
1583 
   OPERAND1-
1584 
   OPERAND2-
1585 
    COMMENT-; READ -> RootEntCnt (OFFSET 0x11) (FAT16 PROCESSING)
1586 
      LABEL-
1587 
INSTRUCTION-
1588 
   OPERAND1-
1589 
   OPERAND2-
1590 
    COMMENT-; RootDirSectors=((BPB_RootEntCnt*32)+(BPB_BytesPerSec-1))/BPB_BytesPerSec
1591 
      LABEL-
1592 
INSTRUCTION-
1593 
   OPERAND1-
1594 
   OPERAND2-
1595 
    COMMENT-; offset 0x11 (17) => READ 1 bytes
1596 
      LABEL-
1597 
INSTRUCTION-
1598 
   OPERAND1-
1599 
   OPERAND2-
1600 
    COMMENT-;
1601 
      LABEL-
1602 
INSTRUCTION-
1603 
   OPERAND1-
1604 
   OPERAND2-
1605 
    COMMENT-;  (sE) data[7:0] WB MASTER -> (s0) TEMPORAL REGISTER
1606 
      LABEL-
1607 
INSTRUCTION-LOAD
1608 
   OPERAND1-s0
1609 
   OPERAND2-sE
1610 
    COMMENT-
1611 
      LABEL-
1612 
INSTRUCTION-
1613 
   OPERAND1-
1614 
   OPERAND2-
1615 
    COMMENT-;  (sD) data[15:0] WB MASTER -> (sD) TEMPORAL REGISTER - offset 0x12 (18) => READ 1 bytes
1616 
      LABEL-
1617 
INSTRUCTION-CALL
1618 
   OPERAND1-read_word_from_slave
1619 
   OPERAND2-
1620 
    COMMENT-
1621 
      LABEL-
1622 
INSTRUCTION-LOAD
1623 
   OPERAND1-s1
1624 
   OPERAND2-sD
1625 
    COMMENT-
1626 
      LABEL-
1627 
INSTRUCTION-
1628 
   OPERAND1-
1629 
   OPERAND2-
1630 
    COMMENT-; MULTIPLY BY 32 (100000) 5 SHIFTS TO THE LEFT
1631 
      LABEL-
1632 
INSTRUCTION-LOAD
1633 
   OPERAND1-sF
1634 
   OPERAND2-05
1635 
    COMMENT-
1636 
      LABEL-
1637 
INSTRUCTION-
1638 
   OPERAND1-
1639 
   OPERAND2-
1640 
    COMMENT-; LSB '0'
1641 
      LABEL-mult_32
1642 
INSTRUCTION-
1643 
   OPERAND1-
1644 
   OPERAND2-
1645 
    COMMENT-
1646 
      LABEL-
1647 
INSTRUCTION-SL0
1648 
   OPERAND1-s0
1649 
   OPERAND2-
1650 
    COMMENT-
1651 
      LABEL-
1652 
INSTRUCTION-
1653 
   OPERAND1-
1654 
   OPERAND2-
1655 
    COMMENT-; CARRY -> LSB , MSB -> CARRY
1656 
      LABEL-
1657 
INSTRUCTION-SLA
1658 
   OPERAND1-s1
1659 
   OPERAND2-
1660 
    COMMENT-
1661 
      LABEL-
1662 
INSTRUCTION-SUB
1663 
   OPERAND1-sF
1664 
   OPERAND2-01
1665 
    COMMENT-
1666 
      LABEL-
1667 
INSTRUCTION-JUMP
1668 
   OPERAND1-NZ
1669 
   OPERAND2-mult_32
1670 
    COMMENT-
1671 
      LABEL-
1672 
INSTRUCTION-
1673 
   OPERAND1-
1674 
   OPERAND2-
1675 
    COMMENT-;BPB_RootEntCnt*32+(BPB_BytesPerSec-1) 511 (0x1FF)
1676 
      LABEL-
1677 
INSTRUCTION-
1678 
   OPERAND1-
1679 
   OPERAND2-
1680 
    COMMENT-;ADD s0,FF (if rounds up => not necessary??)
1681 
      LABEL-
1682 
INSTRUCTION-
1683 
   OPERAND1-
1684 
   OPERAND2-
1685 
    COMMENT-;ADDCY s1,01
1686 
      LABEL-
1687 
INSTRUCTION-
1688 
   OPERAND1-
1689 
   OPERAND2-
1690 
    COMMENT-;/BPB_BytesPerSec (512) (1000000000)9 SHIFTS TO THE RIGHT
1691 
      LABEL-
1692 
INSTRUCTION-LOAD
1693 
   OPERAND1-sF
1694 
   OPERAND2-09
1695 
    COMMENT-
1696 
      LABEL-div_512
1697 
INSTRUCTION-
1698 
   OPERAND1-
1699 
   OPERAND2-
1700 
    COMMENT-
1701 
      LABEL-
1702 
INSTRUCTION-
1703 
   OPERAND1-
1704 
   OPERAND2-
1705 
    COMMENT-; uses the carry for the MSB and stores LSB into the carry
1706 
      LABEL-
1707 
INSTRUCTION-SR0
1708 
   OPERAND1-s1
1709 
   OPERAND2-
1710 
    COMMENT-
1711 
      LABEL-
1712 
INSTRUCTION-SRA
1713 
   OPERAND1-s0
1714 
   OPERAND2-
1715 
    COMMENT-
1716 
      LABEL-
1717 
INSTRUCTION-SUB
1718 
   OPERAND1-sF
1719 
   OPERAND2-01
1720 
    COMMENT-
1721 
      LABEL-
1722 
INSTRUCTION-JUMP
1723 
   OPERAND1-NZ
1724 
   OPERAND2-div_512
1725 
    COMMENT-
1726 
      LABEL-
1727 
INSTRUCTION-
1728 
   OPERAND1-
1729 
   OPERAND2-
1730 
    COMMENT-; ROUNDs UP
1731 
      LABEL-
1732 
INSTRUCTION-
1733 
   OPERAND1-
1734 
   OPERAND2-
1735 
    COMMENT-;ADD s0,01
1736 
      LABEL-
1737 
INSTRUCTION-
1738 
   OPERAND1-
1739 
   OPERAND2-
1740 
    COMMENT-;ADDCY s1,00
1741 
      LABEL-
1742 
INSTRUCTION-
1743 
   OPERAND1-
1744 
   OPERAND2-
1745 
    COMMENT-;fat_begin_lba + RootDirSectors
1746 
      LABEL-
1747 
INSTRUCTION-ADD
1748 
   OPERAND1-s8
1749 
   OPERAND2-s0
1750 
    COMMENT-
1751 
      LABEL-
1752 
INSTRUCTION-ADDCY
1753 
   OPERAND1-s9
1754 
   OPERAND2-s1
1755 
    COMMENT-
1756 
      LABEL-
1757 
INSTRUCTION-ADDCY
1758 
   OPERAND1-sA
1759 
   OPERAND2-s2
1760 
    COMMENT-
1761 
      LABEL-
1762 
INSTRUCTION-ADDCY
1763 
   OPERAND1-sB
1764 
   OPERAND2-s3
1765 
    COMMENT-
1766 
      LABEL-
1767 
INSTRUCTION-
1768 
   OPERAND1-
1769 
   OPERAND2-
1770 
    COMMENT-; READ -> Sectors_per_fat (OFFSET 0x24)
1771 
      LABEL-
1772 
INSTRUCTION-
1773 
   OPERAND1-
1774 
   OPERAND2-
1775 
    COMMENT-;
1776 
      LABEL-
1777 
INSTRUCTION-
1778 
   OPERAND1-
1779 
   OPERAND2-
1780 
    COMMENT-; offset 0x16 (22) => READ 2 bytes -> 01(0x01) words
1781 
      LABEL-
1782 
INSTRUCTION-
1783 
   OPERAND1-
1784 
   OPERAND2-
1785 
    COMMENT-;
1786 
      LABEL-
1787 
INSTRUCTION-LOAD
1788 
   OPERAND1-sF
1789 
   OPERAND2-01
1790 
    COMMENT-
1791 
      LABEL-
1792 
INSTRUCTION-CALL
1793 
   OPERAND1-do_dummy_reads_from_slave
1794 
   OPERAND2-
1795 
    COMMENT-
1796 
      LABEL-
1797 
INSTRUCTION-CALL
1798 
   OPERAND1-store_all_temporal_registers
1799 
   OPERAND2-
1800 
    COMMENT-
1801 
      LABEL-
1802 
INSTRUCTION-
1803 
   OPERAND1-
1804 
   OPERAND2-
1805 
    COMMENT-;  (Number_of_FATs * Sectors_Per_FAT)
1806 
      LABEL-
1807 
INSTRUCTION-
1808 
   OPERAND1-
1809 
   OPERAND2-
1810 
    COMMENT-; Number_of_FATs = 2 (10) . Do a shift to the left of the Sectors_Per_Fat
1811 
      LABEL-
1812 
INSTRUCTION-
1813 
   OPERAND1-
1814 
   OPERAND2-
1815 
    COMMENT-; ***       FAT16 = Sectors_per_fat(BPB_FATSz16)
1816 
      LABEL-
1817 
INSTRUCTION-
1818 
   OPERAND1-
1819 
   OPERAND2-
1820 
    COMMENT-; LSB '0'
1821 
      LABEL-
1822 
INSTRUCTION-SL0
1823 
   OPERAND1-s0
1824 
   OPERAND2-
1825 
    COMMENT-
1826 
      LABEL-
1827 
INSTRUCTION-
1828 
   OPERAND1-
1829 
   OPERAND2-
1830 
    COMMENT-; CARRY -> LSB , MSB -> CARRY
1831 
      LABEL-
1832 
INSTRUCTION-SLA
1833 
   OPERAND1-s1
1834 
   OPERAND2-
1835 
    COMMENT-
1836 
      LABEL-
1837 
INSTRUCTION-
1838 
   OPERAND1-
1839 
   OPERAND2-
1840 
    COMMENT-;SLA s2 for fat16 only 2 bytes
1841 
      LABEL-
1842 
INSTRUCTION-
1843 
   OPERAND1-
1844 
   OPERAND2-
1845 
    COMMENT-;SLA s3
1846 
      LABEL-
1847 
INSTRUCTION-
1848 
   OPERAND1-
1849 
   OPERAND2-
1850 
    COMMENT-; fat_begin_lba + RootDirSectors + (Number_of_FATs * Sectors_Per_FAT)
1851 
      LABEL-
1852 
INSTRUCTION-ADD
1853 
   OPERAND1-s8
1854 
   OPERAND2-s0
1855 
    COMMENT-
1856 
      LABEL-
1857 
INSTRUCTION-ADDCY
1858 
   OPERAND1-s9
1859 
   OPERAND2-s1
1860 
    COMMENT-
1861 
      LABEL-
1862 
INSTRUCTION-ADDCY
1863 
   OPERAND1-sA
1864 
   OPERAND2-00
1865 
    COMMENT-
1866 
      LABEL-
1867 
INSTRUCTION-ADDCY
1868 
   OPERAND1-sB
1869 
   OPERAND2-00
1870 
    COMMENT-
1871 
      LABEL-
1872 
INSTRUCTION-
1873 
   OPERAND1-
1874 
   OPERAND2-
1875 
    COMMENT-; cluster_begin_lba is stored in s8, s9, sA, SB
1876 
      LABEL-
1877 
INSTRUCTION-
1878 
   OPERAND1-
1879 
   OPERAND2-
1880 
    COMMENT-;
1881 
      LABEL-
1882 
INSTRUCTION-
1883 
   OPERAND1-
1884 
   OPERAND2-
1885 
    COMMENT-; FOR FAT16 ROOT DIRECTORY POSITION IS FIXED
1886 
      LABEL-
1887 
INSTRUCTION-
1888 
   OPERAND1-
1889 
   OPERAND2-
1890 
    COMMENT-; root_first_lba =  fat_begin_lba(in external regs) + (Number_of_FATs * Sectors_Per_FAT) (s0,s1,s2,s3)
1891 
      LABEL-
1892 
INSTRUCTION-
1893 
   OPERAND1-
1894 
   OPERAND2-
1895 
    COMMENT-;
1896 
      LABEL-
1897 
INSTRUCTION-LOAD
1898 
   OPERAND1-s2
1899 
   OPERAND2-00
1900 
    COMMENT-
1901 
      LABEL-
1902 
INSTRUCTION-LOAD
1903 
   OPERAND1-s3
1904 
   OPERAND2-00
1905 
    COMMENT-
1906 
      LABEL-
1907 
INSTRUCTION-CALL
1908 
   OPERAND1-add_load_fat_begin_lba
1909 
   OPERAND2-
1910 
    COMMENT-
1911 
      LABEL-
1912 
INSTRUCTION-
1913 
   OPERAND1-
1914 
   OPERAND2-
1915 
    COMMENT-; s0,s1,s2,s3 have Root directory begin lba
1916 
      LABEL-
1917 
INSTRUCTION-RETURN
1918 
   OPERAND1-
1919 
   OPERAND2-
1920 
    COMMENT-
1921 
      LABEL-store_all_temporal_registers
1922 
INSTRUCTION-
1923 
   OPERAND1-
1924 
   OPERAND2-
1925 
    COMMENT-
1926 
      LABEL-
1927 
INSTRUCTION-
1928 
   OPERAND1-
1929 
   OPERAND2-
1930 
    COMMENT-; READ 2 BYTES
1931 
      LABEL-
1932 
INSTRUCTION-CALL
1933 
   OPERAND1-read_word_from_slave
1934 
   OPERAND2-
1935 
    COMMENT-
1936 
      LABEL-
1937 
INSTRUCTION-
1938 
   OPERAND1-
1939 
   OPERAND2-
1940 
    COMMENT-;  (sD) data[7:0] WB MASTER -> (s0) TEMPORAL REGISTER
1941 
      LABEL-
1942 
INSTRUCTION-
1943 
   OPERAND1-
1944 
   OPERAND2-
1945 
    COMMENT-;  (sE) data[7:0] WB MASTER -> (s1) TEMPORAL REGISTER
1946 
      LABEL-
1947 
INSTRUCTION-LOAD
1948 
   OPERAND1-s0
1949 
   OPERAND2-sD
1950 
    COMMENT-
1951 
      LABEL-
1952 
INSTRUCTION-LOAD
1953 
   OPERAND1-s1
1954 
   OPERAND2-sE
1955 
    COMMENT-
1956 
      LABEL-
1957 
INSTRUCTION-
1958 
   OPERAND1-
1959 
   OPERAND2-
1960 
    COMMENT-;  (sD) data[7:0] WB MASTER -> (s2) TEMPORAL REGISTER
1961 
      LABEL-
1962 
INSTRUCTION-
1963 
   OPERAND1-
1964 
   OPERAND2-
1965 
    COMMENT-;  (sE) data[7:0] WB MASTER -> (s3) TEMPORAL REGISTER
1966 
      LABEL-
1967 
INSTRUCTION-
1968 
   OPERAND1-
1969 
   OPERAND2-
1970 
    COMMENT-; READ 2 BYTES
1971 
      LABEL-
1972 
INSTRUCTION-CALL
1973 
   OPERAND1-read_word_from_slave
1974 
   OPERAND2-
1975 
    COMMENT-
1976 
      LABEL-
1977 
INSTRUCTION-LOAD
1978 
   OPERAND1-s2
1979 
   OPERAND2-sD
1980 
    COMMENT-
1981 
      LABEL-
1982 
INSTRUCTION-LOAD
1983 
   OPERAND1-s3
1984 
   OPERAND2-sE
1985 
    COMMENT-
1986 
      LABEL-
1987 
INSTRUCTION-RETURN
1988 
   OPERAND1-
1989 
   OPERAND2-
1990 
    COMMENT-
1991 
      LABEL-process_root_directory
1992 
INSTRUCTION-
1993 
   OPERAND1-
1994 
   OPERAND2-
1995 
    COMMENT-
1996 
      LABEL-
1997 
INSTRUCTION-
1998 
   OPERAND1-
1999 
   OPERAND2-
2000 
    COMMENT-; INPUT :
2001 
      LABEL-
2002 
INSTRUCTION-
2003 
   OPERAND1-
2004 
   OPERAND2-
2005 
    COMMENT-; s0,s1,s2,s3 root directory lba (FAT16- FIXED)
2006 
      LABEL-
2007 
INSTRUCTION-
2008 
   OPERAND1-
2009 
   OPERAND2-
2010 
    COMMENT-; CALL cluster_2_lba
2011 
      LABEL-
2012 
INSTRUCTION-
2013 
   OPERAND1-
2014 
   OPERAND2-
2015 
    COMMENT-; now s0,s1,s2,s3 contains the lba for the root directory
2016 
      LABEL-
2017 
INSTRUCTION-
2018 
   OPERAND1-
2019 
   OPERAND2-
2020 
    COMMENT-; the first 32 byte record on the sector must be the root directory information
2021 
      LABEL-
2022 
INSTRUCTION-
2023 
   OPERAND1-
2024 
   OPERAND2-
2025 
    COMMENT-; check if EOF (first byte of the 32 bytes is 0)
2026 
      LABEL-
2027 
INSTRUCTION-CALL
2028 
   OPERAND1-write_lba_to_slave
2029 
   OPERAND2-
2030 
    COMMENT-
2031 
      LABEL-check_for_a_file
2032 
INSTRUCTION-
2033 
   OPERAND1-
2034 
   OPERAND2-
2035 
    COMMENT-
2036 
      LABEL-
2037 
INSTRUCTION-CALL
2038 
   OPERAND1-read_word_from_slave
2039 
   OPERAND2-
2040 
    COMMENT-
2041 
      LABEL-
2042 
INSTRUCTION-
2043 
   OPERAND1-
2044 
   OPERAND2-
2045 
    COMMENT-;  (sD) data[7:0] WB MASTER -> (s6) TEMPORAL REGISTER
2046 
      LABEL-
2047 
INSTRUCTION-LOAD
2048 
   OPERAND1-s6
2049 
   OPERAND2-sD
2050 
    COMMENT-
2051 
      LABEL-
2052 
INSTRUCTION-LOAD
2053 
   OPERAND1-sF
2054 
   OPERAND2-s6
2055 
    COMMENT-
2056 
      LABEL-
2057 
INSTRUCTION-AND
2058 
   OPERAND1-sF
2059 
   OPERAND2-sF
2060 
    COMMENT-
2061 
      LABEL-
2062 
INSTRUCTION-
2063 
   OPERAND1-
2064 
   OPERAND2-
2065 
    COMMENT-; if sF=0 the is not directory => error
2066 
      LABEL-
2067 
INSTRUCTION-JUMP
2068 
   OPERAND1-Z
2069 
   OPERAND2-put_error_code
2070 
    COMMENT-
2071 
      LABEL-
2072 
INSTRUCTION-
2073 
   OPERAND1-
2074 
   OPERAND2-
2075 
    COMMENT-;
2076 
      LABEL-
2077 
INSTRUCTION-
2078 
   OPERAND1-
2079 
   OPERAND2-
2080 
    COMMENT-; check that is not a deleted entry
2081 
      LABEL-
2082 
INSTRUCTION-
2083 
   OPERAND1-
2084 
   OPERAND2-
2085 
    COMMENT-;
2086 
      LABEL-
2087 
INSTRUCTION-
2088 
   OPERAND1-
2089 
   OPERAND2-
2090 
    COMMENT-;  (sD) data[7:0] WB MASTER -> (s6) TEMPORAL REGISTER
2091 
      LABEL-
2092 
INSTRUCTION-LOAD
2093 
   OPERAND1-sF
2094 
   OPERAND2-E5
2095 
    COMMENT-
2096 
      LABEL-
2097 
INSTRUCTION-AND
2098 
   OPERAND1-sF
2099 
   OPERAND2-s6
2100 
    COMMENT-
2101 
      LABEL-
2102 
INSTRUCTION-
2103 
   OPERAND1-
2104 
   OPERAND2-
2105 
    COMMENT-; if s6=E5 is a deteled entry => check for new one (offset => sF)
2106 
      LABEL-
2107 
INSTRUCTION-JUMP
2108 
   OPERAND1-Z
2109 
   OPERAND2-check_next_directory_entry
2110 
    COMMENT-
2111 
      LABEL-check_attribute
2112 
INSTRUCTION-
2113 
   OPERAND1-
2114 
   OPERAND2-
2115 
    COMMENT-
2116 
      LABEL-
2117 
INSTRUCTION-
2118 
   OPERAND1-
2119 
   OPERAND2-
2120 
    COMMENT-; ATTRIBUTE -> OFFSET Bh
2121 
      LABEL-
2122 
INSTRUCTION-
2123 
   OPERAND1-
2124 
   OPERAND2-
2125 
    COMMENT-; check that is not a directory or LONG NAME
2126 
      LABEL-
2127 
INSTRUCTION-
2128 
   OPERAND1-
2129 
   OPERAND2-
2130 
    COMMENT-; 00arshdv - DV for long name - D for directory
2131 
      LABEL-
2132 
INSTRUCTION-
2133 
   OPERAND1-
2134 
   OPERAND2-
2135 
    COMMENT-;  (sD) data[7:0] WB MASTER -> (s6) TEMPORAL REGISTER
2136 
      LABEL-
2137 
INSTRUCTION-LOAD
2138 
   OPERAND1-sF
2139 
   OPERAND2-04
2140 
    COMMENT-
2141 
      LABEL-
2142 
INSTRUCTION-CALL
2143 
   OPERAND1-do_dummy_reads_from_slave
2144 
   OPERAND2-
2145 
    COMMENT-
2146 
      LABEL-
2147 
INSTRUCTION-CALL
2148 
   OPERAND1-read_word_from_slave
2149 
   OPERAND2-
2150 
    COMMENT-
2151 
      LABEL-
2152 
INSTRUCTION-LOAD
2153 
   OPERAND1-s6
2154 
   OPERAND2-sE
2155 
    COMMENT-
2156 
      LABEL-
2157 
INSTRUCTION-LOAD
2158 
   OPERAND1-sF
2159 
   OPERAND2-03
2160 
    COMMENT-
2161 
      LABEL-
2162 
INSTRUCTION-AND
2163 
   OPERAND1-sF
2164 
   OPERAND2-s6
2165 
    COMMENT-
2166 
      LABEL-
2167 
INSTRUCTION-JUMP
2168 
   OPERAND1-NZ
2169 
   OPERAND2-check_next_directory_entry_attribute
2170 
    COMMENT-
2171 
      LABEL-
2172 
INSTRUCTION-
2173 
   OPERAND1-
2174 
   OPERAND2-
2175 
    COMMENT-; if s6=0 that is not a file => error
2176 
      LABEL-
2177 
INSTRUCTION-
2178 
   OPERAND1-
2179 
   OPERAND2-
2180 
    COMMENT-;JUMP Z,check_next_directory_entry
2181 
      LABEL-
2182 
INSTRUCTION-
2183 
   OPERAND1-
2184 
   OPERAND2-
2185 
    COMMENT-; check that is not a directory
2186 
      LABEL-
2187 
INSTRUCTION-
2188 
   OPERAND1-
2189 
   OPERAND2-
2190 
    COMMENT-; check that is a file (short filename entry)
2191 
      LABEL-
2192 
INSTRUCTION-
2193 
   OPERAND1-
2194 
   OPERAND2-
2195 
    COMMENT-; in other case error
2196 
      LABEL-
2197 
INSTRUCTION-
2198 
   OPERAND1-
2199 
   OPERAND2-
2200 
    COMMENT-;
2201 
      LABEL-
2202 
INSTRUCTION-
2203 
   OPERAND1-
2204 
   OPERAND2-
2205 
    COMMENT-;
2206 
      LABEL-
2207 
INSTRUCTION-
2208 
   OPERAND1-
2209 
   OPERAND2-
2210 
    COMMENT-; READ CLUSTER INFORMATION FOR THE FILE
2211 
      LABEL-
2212 
INSTRUCTION-
2213 
   OPERAND1-
2214 
   OPERAND2-
2215 
    COMMENT-;
2216 
      LABEL-
2217 
INSTRUCTION-CALL
2218 
   OPERAND1-read_dir_cluster_hi_cluster_low
2219 
   OPERAND2-
2220 
    COMMENT-
2221 
      LABEL-
2222 
INSTRUCTION-RETURN
2223 
   OPERAND1-
2224 
   OPERAND2-
2225 
    COMMENT-
2226 
      LABEL-check_next_directory_entry
2227 
INSTRUCTION-
2228 
   OPERAND1-
2229 
   OPERAND2-
2230 
    COMMENT-
2231 
      LABEL-
2232 
INSTRUCTION-
2233 
   OPERAND1-
2234 
   OPERAND2-
2235 
    COMMENT-; go fwd 11 words
2236 
      LABEL-
2237 
INSTRUCTION-LOAD
2238 
   OPERAND1-sF
2239 
   OPERAND2-05
2240 
    COMMENT-
2241 
      LABEL-
2242 
INSTRUCTION-CALL
2243 
   OPERAND1-do_dummy_reads_from_slave
2244 
   OPERAND2-
2245 
    COMMENT-
2246 
      LABEL-check_next_directory_entry_attribute
2247 
INSTRUCTION-
2248 
   OPERAND1-
2249 
   OPERAND2-
2250 
    COMMENT-
2251 
      LABEL-
2252 
INSTRUCTION-
2253 
   OPERAND1-
2254 
   OPERAND2-
2255 
    COMMENT-; go fwd 5 words
2256 
      LABEL-
2257 
INSTRUCTION-LOAD
2258 
   OPERAND1-sF
2259 
   OPERAND2-0A
2260 
    COMMENT-
2261 
      LABEL-
2262 
INSTRUCTION-CALL
2263 
   OPERAND1-do_dummy_reads_from_slave
2264 
   OPERAND2-
2265 
    COMMENT-
2266 
      LABEL-
2267 
INSTRUCTION-JUMP
2268 
   OPERAND1-check_for_a_file
2269 
   OPERAND2-
2270 
    COMMENT-
2271 
      LABEL-read_dir_cluster_hi_cluster_low
2272 
INSTRUCTION-
2273 
   OPERAND1-
2274 
   OPERAND2-
2275 
    COMMENT-
2276 
      LABEL-
2277 
INSTRUCTION-
2278 
   OPERAND1-
2279 
   OPERAND2-
2280 
    COMMENT-; INPUT :
2281 
      LABEL-
2282 
INSTRUCTION-
2283 
   OPERAND1-
2284 
   OPERAND2-
2285 
    COMMENT-;      before arrive here first two bytes of the directory
2286 
      LABEL-
2287 
INSTRUCTION-
2288 
   OPERAND1-
2289 
   OPERAND2-
2290 
    COMMENT-;      structure must be readed
2291 
      LABEL-
2292 
INSTRUCTION-
2293 
   OPERAND1-
2294 
   OPERAND2-
2295 
    COMMENT-; OUTPUT :
2296 
      LABEL-
2297 
INSTRUCTION-
2298 
   OPERAND1-
2299 
   OPERAND2-
2300 
    COMMENT-; s0,s1 : CLUS_LOW
2301 
      LABEL-
2302 
INSTRUCTION-
2303 
   OPERAND1-
2304 
   OPERAND2-
2305 
    COMMENT-; s2,s3 : CLUS_HI
2306 
      LABEL-
2307 
INSTRUCTION-
2308 
   OPERAND1-
2309 
   OPERAND2-
2310 
    COMMENT-;
2311 
      LABEL-
2312 
INSTRUCTION-
2313 
   OPERAND1-
2314 
   OPERAND2-
2315 
    COMMENT-; READ -> cluster_HI (OFFSET 0x14)
2316 
      LABEL-
2317 
INSTRUCTION-
2318 
   OPERAND1-
2319 
   OPERAND2-
2320 
    COMMENT-;
2321 
      LABEL-
2322 
INSTRUCTION-
2323 
   OPERAND1-
2324 
   OPERAND2-
2325 
    COMMENT-; offset 0x14 (20) => READ 18 bytes -> 9(0x09) words
2326 
      LABEL-
2327 
INSTRUCTION-
2328 
   OPERAND1-
2329 
   OPERAND2-
2330 
    COMMENT-;
2331 
      LABEL-
2332 
INSTRUCTION-LOAD
2333 
   OPERAND1-sF
2334 
   OPERAND2-04
2335 
    COMMENT-
2336 
      LABEL-
2337 
INSTRUCTION-CALL
2338 
   OPERAND1-do_dummy_reads_from_slave
2339 
   OPERAND2-
2340 
    COMMENT-
2341 
      LABEL-
2342 
INSTRUCTION-
2343 
   OPERAND1-
2344 
   OPERAND2-
2345 
    COMMENT-;  (sD) data[7:0] WB MASTER -> s2
2346 
      LABEL-
2347 
INSTRUCTION-
2348 
   OPERAND1-
2349 
   OPERAND2-
2350 
    COMMENT-;  (sE) data[7:0] WB MASTER -> s3
2351 
      LABEL-
2352 
INSTRUCTION-
2353 
   OPERAND1-
2354 
   OPERAND2-
2355 
    COMMENT-; READ 2 BYTES
2356 
      LABEL-
2357 
INSTRUCTION-CALL
2358 
   OPERAND1-read_word_from_slave
2359 
   OPERAND2-
2360 
    COMMENT-
2361 
      LABEL-
2362 
INSTRUCTION-LOAD
2363 
   OPERAND1-s2
2364 
   OPERAND2-sD
2365 
    COMMENT-
2366 
      LABEL-
2367 
INSTRUCTION-LOAD
2368 
   OPERAND1-s3
2369 
   OPERAND2-sE
2370 
    COMMENT-
2371 
      LABEL-
2372 
INSTRUCTION-OUTPUT
2373 
   OPERAND1-sE
2374 
   OPERAND2-TMP_OUT_7
2375 
    COMMENT-
2376 
      LABEL-
2377 
INSTRUCTION-
2378 
   OPERAND1-
2379 
   OPERAND2-
2380 
    COMMENT-;
2381 
      LABEL-
2382 
INSTRUCTION-
2383 
   OPERAND1-
2384 
   OPERAND2-
2385 
    COMMENT-; READ -> cluster_low(OFFSET 0x1A)
2386 
      LABEL-
2387 
INSTRUCTION-
2388 
   OPERAND1-
2389 
   OPERAND2-
2390 
    COMMENT-;
2391 
      LABEL-
2392 
INSTRUCTION-
2393 
   OPERAND1-
2394 
   OPERAND2-
2395 
    COMMENT-; offset 0x1A (26) => READ 4 bytes -> 2(0x02) words
2396 
      LABEL-
2397 
INSTRUCTION-
2398 
   OPERAND1-
2399 
   OPERAND2-
2400 
    COMMENT-;
2401 
      LABEL-
2402 
INSTRUCTION-LOAD
2403 
   OPERAND1-sF
2404 
   OPERAND2-02
2405 
    COMMENT-
2406 
      LABEL-
2407 
INSTRUCTION-CALL
2408 
   OPERAND1-do_dummy_reads_from_slave
2409 
   OPERAND2-
2410 
    COMMENT-
2411 
      LABEL-
2412 
INSTRUCTION-
2413 
   OPERAND1-
2414 
   OPERAND2-
2415 
    COMMENT-;  (sD) data[7:0] WB MASTER ->  s0
2416 
      LABEL-
2417 
INSTRUCTION-
2418 
   OPERAND1-
2419 
   OPERAND2-
2420 
    COMMENT-;  (sE) data[7:0] WB MASTER ->  s1
2421 
      LABEL-
2422 
INSTRUCTION-
2423 
   OPERAND1-
2424 
   OPERAND2-
2425 
    COMMENT-; READ 2 BYTES
2426 
      LABEL-
2427 
INSTRUCTION-CALL
2428 
   OPERAND1-read_word_from_slave
2429 
   OPERAND2-
2430 
    COMMENT-
2431 
      LABEL-
2432 
INSTRUCTION-LOAD
2433 
   OPERAND1-s0
2434 
   OPERAND2-sD
2435 
    COMMENT-
2436 
      LABEL-
2437 
INSTRUCTION-LOAD
2438 
   OPERAND1-s1
2439 
   OPERAND2-sE
2440 
    COMMENT-
2441 
      LABEL-
2442 
INSTRUCTION-
2443 
   OPERAND1-
2444 
   OPERAND2-
2445 
    COMMENT-; s0,s1 clus_low s3,s4 - clus_high
2446 
      LABEL-
2447 
INSTRUCTION-RETURN
2448 
   OPERAND1-
2449 
   OPERAND2-
2450 
    COMMENT-
2451 
      LABEL-
2452 
INSTRUCTION-
2453 
   OPERAND1-
2454 
   OPERAND2-
2455 
    COMMENT-; -- MBR READ OPERATION - LBA BEGIN DETERMINATION
2456 
      LABEL-
2457 
INSTRUCTION-
2458 
   OPERAND1-
2459 
   OPERAND2-
2460 
    COMMENT-; '00' -> LBA_7_0,LBA_15_8,LBA_23_16,LD_LBA_27_24
2461 
      LABEL-cluster_2_lba
2462 
INSTRUCTION-
2463 
   OPERAND1-
2464 
   OPERAND2-
2465 
    COMMENT-
2466 
      LABEL-
2467 
INSTRUCTION-
2468 
   OPERAND1-
2469 
   OPERAND2-
2470 
    COMMENT-; --
2471 
      LABEL-
2472 
INSTRUCTION-
2473 
   OPERAND1-
2474 
   OPERAND2-
2475 
    COMMENT-; -- LBA ADDRESS DETERMINATION
2476 
      LABEL-
2477 
INSTRUCTION-
2478 
   OPERAND1-
2479 
   OPERAND2-
2480 
    COMMENT-; --
2481 
      LABEL-
2482 
INSTRUCTION-
2483 
   OPERAND1-
2484 
   OPERAND2-
2485 
    COMMENT-; lba_addr = cluster_begin_lba + (cluster_number - 2) * sectors_per_cluster;
2486 
      LABEL-
2487 
INSTRUCTION-
2488 
   OPERAND1-
2489 
   OPERAND2-
2490 
    COMMENT-;
2491 
      LABEL-
2492 
INSTRUCTION-
2493 
   OPERAND1-
2494 
   OPERAND2-
2495 
    COMMENT-; INPUT :
2496 
      LABEL-
2497 
INSTRUCTION-
2498 
   OPERAND1-
2499 
   OPERAND2-
2500 
    COMMENT-; s0 : CLUSTER_NUMBER0, s1 : CLUSTER_NUMBER1, s2: CLUSTER_NUMBER2, s3 : CLUSTER_NUMBER3
2501 
      LABEL-
2502 
INSTRUCTION-
2503 
   OPERAND1-
2504 
   OPERAND2-
2505 
    COMMENT-; OUTPUT :
2506 
      LABEL-
2507 
INSTRUCTION-
2508 
   OPERAND1-
2509 
   OPERAND2-
2510 
    COMMENT-; s0 : LBA_ADDR_7_0 TMP1, s1 : LBA_ADDR_15_8, s2 : LBA_ADDR_24_16, s3 : LBA_ADDR_27_24
2511 
      LABEL-
2512 
INSTRUCTION-
2513 
   OPERAND1-
2514 
   OPERAND2-
2515 
    COMMENT-;
2516 
      LABEL-
2517 
INSTRUCTION-
2518 
   OPERAND1-
2519 
   OPERAND2-
2520 
    COMMENT-; cluster_number - 2
2521 
      LABEL-
2522 
INSTRUCTION-
2523 
   OPERAND1-
2524 
   OPERAND2-
2525 
    COMMENT-;
2526 
      LABEL-
2527 
INSTRUCTION-OUTPUT
2528 
   OPERAND1-s0
2529 
   OPERAND2-TMP_OUT_4
2530 
    COMMENT-
2531 
      LABEL-
2532 
INSTRUCTION-OUTPUT
2533 
   OPERAND1-s1
2534 
   OPERAND2-TMP_OUT_5
2535 
    COMMENT-
2536 
      LABEL-
2537 
INSTRUCTION-OUTPUT
2538 
   OPERAND1-s2
2539 
   OPERAND2-TMP_OUT_6
2540 
    COMMENT-
2541 
      LABEL-
2542 
INSTRUCTION-OUTPUT
2543 
   OPERAND1-s3
2544 
   OPERAND2-TMP_OUT_7
2545 
    COMMENT-
2546 
      LABEL-
2547 
INSTRUCTION-SUB
2548 
   OPERAND1-s0
2549 
   OPERAND2-02
2550 
    COMMENT-
2551 
      LABEL-
2552 
INSTRUCTION-SUBCY
2553 
   OPERAND1-s1
2554 
   OPERAND2-00
2555 
    COMMENT-
2556 
      LABEL-
2557 
INSTRUCTION-SUBCY
2558 
   OPERAND1-s2
2559 
   OPERAND2-00
2560 
    COMMENT-
2561 
      LABEL-
2562 
INSTRUCTION-SUBCY
2563 
   OPERAND1-s3
2564 
   OPERAND2-00
2565 
    COMMENT-
2566 
      LABEL-
2567 
INSTRUCTION-
2568 
   OPERAND1-
2569 
   OPERAND2-
2570 
    COMMENT-;
2571 
      LABEL-
2572 
INSTRUCTION-
2573 
   OPERAND1-
2574 
   OPERAND2-
2575 
    COMMENT-; (cluster_number - 2) * sectors_per_cluster(s7);
2576 
      LABEL-
2577 
INSTRUCTION-
2578 
   OPERAND1-
2579 
   OPERAND2-
2580 
    COMMENT-;
2581 
      LABEL-
2582 
INSTRUCTION-
2583 
   OPERAND1-
2584 
   OPERAND2-
2585 
    COMMENT-; to perform the multiplication as sector_per_cluster is 2 multiple must be known
2586 
      LABEL-
2587 
INSTRUCTION-
2588 
   OPERAND1-
2589 
   OPERAND2-
2590 
    COMMENT-; who many times must be shifted
2591 
      LABEL-
2592 
INSTRUCTION-
2593 
   OPERAND1-
2594 
   OPERAND2-
2595 
    COMMENT-; (use sD as temporal register)
2596 
      LABEL-
2597 
INSTRUCTION-LOAD
2598 
   OPERAND1-sF
2599 
   OPERAND2-08
2600 
    COMMENT-
2601 
      LABEL-
2602 
INSTRUCTION-LOAD
2603 
   OPERAND1-sD
2604 
   OPERAND2-s7
2605 
    COMMENT-
2606 
      LABEL-multiply
2607 
INSTRUCTION-
2608 
   OPERAND1-
2609 
   OPERAND2-
2610 
    COMMENT-
2611 
      LABEL-
2612 
INSTRUCTION-SR0
2613 
   OPERAND1-sD
2614 
   OPERAND2-
2615 
    COMMENT-
2616 
      LABEL-
2617 
INSTRUCTION-
2618 
   OPERAND1-
2619 
   OPERAND2-
2620 
    COMMENT-; loop until detection of the 1 (2 multiple) - Add timeout!!!
2621 
      LABEL-
2622 
INSTRUCTION-JUMP
2623 
   OPERAND1-C
2624 
   OPERAND2-add_cluster_begin_lba
2625 
    COMMENT-
2626 
      LABEL-
2627 
INSTRUCTION-
2628 
   OPERAND1-
2629 
   OPERAND2-
2630 
    COMMENT-; LSB '0'
2631 
      LABEL-
2632 
INSTRUCTION-SL0
2633 
   OPERAND1-s0
2634 
   OPERAND2-
2635 
    COMMENT-
2636 
      LABEL-
2637 
INSTRUCTION-
2638 
   OPERAND1-
2639 
   OPERAND2-
2640 
    COMMENT-; CARRY -> LSB , MSB -> CARRY
2641 
      LABEL-
2642 
INSTRUCTION-SLA
2643 
   OPERAND1-s1
2644 
   OPERAND2-
2645 
    COMMENT-
2646 
      LABEL-
2647 
INSTRUCTION-SLA
2648 
   OPERAND1-s2
2649 
   OPERAND2-
2650 
    COMMENT-
2651 
      LABEL-
2652 
INSTRUCTION-SLA
2653 
   OPERAND1-s3
2654 
   OPERAND2-
2655 
    COMMENT-
2656 
      LABEL-
2657 
INSTRUCTION-JUMP
2658 
   OPERAND1-multiply
2659 
   OPERAND2-
2660 
    COMMENT-
2661 
      LABEL-add_cluster_begin_lba
2662 
INSTRUCTION-
2663 
   OPERAND1-
2664 
   OPERAND2-
2665 
    COMMENT-
2666 
      LABEL-
2667 
INSTRUCTION-
2668 
   OPERAND1-
2669 
   OPERAND2-
2670 
    COMMENT-; lba_addr (TMP0,TMP1,TMP2,TMP3)= cluster_begin_lba + (cluster_number - 2) * sectors_per_cluster;
2671 
      LABEL-
2672 
INSTRUCTION-ADD
2673 
   OPERAND1-s0
2674 
   OPERAND2-s8
2675 
    COMMENT-
2676 
      LABEL-
2677 
INSTRUCTION-ADDCY
2678 
   OPERAND1-s1
2679 
   OPERAND2-s9
2680 
    COMMENT-
2681 
      LABEL-
2682 
INSTRUCTION-ADDCY
2683 
   OPERAND1-s2
2684 
   OPERAND2-sA
2685 
    COMMENT-
2686 
      LABEL-
2687 
INSTRUCTION-ADDCY
2688 
   OPERAND1-s3
2689 
   OPERAND2-sB
2690 
    COMMENT-
2691 
      LABEL-
2692 
INSTRUCTION-RETURN
2693 
   OPERAND1-
2694 
   OPERAND2-
2695 
    COMMENT-
2696 
      LABEL-
2697 
INSTRUCTION-
2698 
   OPERAND1-
2699 
   OPERAND2-
2700 
    COMMENT-; --
2701 
      LABEL-
2702 
INSTRUCTION-
2703 
   OPERAND1-
2704 
   OPERAND2-
2705 
    COMMENT-; -- WRITE A WORD INTO THE WB SLAVE INTERFACE (TO THE MASTER)
2706 
      LABEL-
2707 
INSTRUCTION-
2708 
   OPERAND1-
2709 
   OPERAND2-
2710 
    COMMENT-; --
2711 
      LABEL-
2712 
INSTRUCTION-
2713 
   OPERAND1-
2714 
   OPERAND2-
2715 
    COMMENT-; INPUTS :
2716 
      LABEL-
2717 
INSTRUCTION-
2718 
   OPERAND1-
2719 
   OPERAND2-
2720 
    COMMENT-; TMP0 : LSB TO DATA_WB_OUT_7_0_SLAVE
2721 
      LABEL-
2722 
INSTRUCTION-
2723 
   OPERAND1-
2724 
   OPERAND2-
2725 
    COMMENT-; TMP1 : MSB TO DATA_WB_OUT_15_8_SLAVE
2726 
      LABEL-
2727 
INSTRUCTION-
2728 
   OPERAND1-
2729 
   OPERAND2-
2730 
    COMMENT-;
2731 
      LABEL-write_a_word_to_master
2732 
INSTRUCTION-
2733 
   OPERAND1-
2734 
   OPERAND2-
2735 
    COMMENT-
2736 
      LABEL-
2737 
INSTRUCTION-
2738 
   OPERAND1-
2739 
   OPERAND2-
2740 
    COMMENT-; TMP0 => DATA_WB_OUT_7_0_SLAVE
2741 
      LABEL-
2742 
INSTRUCTION-OUTPUT
2743 
   OPERAND1-sD
2744 
   OPERAND2-DATA_WB_OUT_7_0_SLAVE
2745 
    COMMENT-
2746 
      LABEL-
2747 
INSTRUCTION-
2748 
   OPERAND1-
2749 
   OPERAND2-
2750 
    COMMENT-; 00 => DATA_WB_OUT_15_8_SLAVE
2751 
      LABEL-
2752 
INSTRUCTION-
2753 
   OPERAND1-
2754 
   OPERAND2-
2755 
    COMMENT-;LOAD sF,00 -- 8 BIT VERSION
2756 
      LABEL-
2757 
INSTRUCTION-
2758 
   OPERAND1-
2759 
   OPERAND2-
2760 
    COMMENT-;OUTPUT sF,DATA_WB_OUT_15_8_SLAVE -- 8 BIT VERSION
2761 
      LABEL-
2762 
INSTRUCTION-OUTPUT
2763 
   OPERAND1-sE
2764 
   OPERAND2-DATA_WB_OUT_15_8_SLAVE
2765 
    COMMENT-
2766 
      LABEL-
2767 
INSTRUCTION-CALL
2768 
   OPERAND1-write_a_byte_to_master
2769 
   OPERAND2-
2770 
    COMMENT-
2771 
      LABEL-
2772 
INSTRUCTION-
2773 
   OPERAND1-
2774 
   OPERAND2-
2775 
    COMMENT-;
2776 
      LABEL-
2777 
INSTRUCTION-
2778 
   OPERAND1-
2779 
   OPERAND2-
2780 
    COMMENT-; CHECK STB INPUT | CONTROL_WB_IN_SLAVE-> TMP (s6)
2781 
      LABEL-
2782 
INSTRUCTION-
2783 
   OPERAND1-
2784 
   OPERAND2-
2785 
    COMMENT-;
2786 
      LABEL-wait_strobe
2787 
INSTRUCTION-
2788 
   OPERAND1-
2789 
   OPERAND2-
2790 
    COMMENT-
2791 
      LABEL-
2792 
INSTRUCTION-INPUT
2793 
   OPERAND1-s6
2794 
   OPERAND2-CONTROL_WB_IN_SLAVE
2795 
    COMMENT-
2796 
      LABEL-
2797 
INSTRUCTION-
2798 
   OPERAND1-
2799 
   OPERAND2-
2800 
    COMMENT-;
2801 
      LABEL-
2802 
INSTRUCTION-
2803 
   OPERAND1-
2804 
   OPERAND2-
2805 
    COMMENT-;
2806 
      LABEL-
2807 
INSTRUCTION-AND
2808 
   OPERAND1-s6
2809 
   OPERAND2-STB_I_SLAVE
2810 
    COMMENT-
2811 
      LABEL-
2812 
INSTRUCTION-JUMP
2813 
   OPERAND1-Z
2814 
   OPERAND2-wait_strobe
2815 
    COMMENT-
2816 
      LABEL-
2817 
INSTRUCTION-
2818 
   OPERAND1-
2819 
   OPERAND2-
2820 
    COMMENT-; TMP1 => DATA_WB_OUT_7_0_SLAVE
2821 
      LABEL-
2822 
INSTRUCTION-
2823 
   OPERAND1-
2824 
   OPERAND2-
2825 
    COMMENT-; OUTPUT sE,DATA_WB_OUT_7_0_SLAVE
2826 
      LABEL-
2827 
INSTRUCTION-
2828 
   OPERAND1-
2829 
   OPERAND2-
2830 
    COMMENT-; 00 =>DATA_WB_OUT_15_8_SLAVE
2831 
      LABEL-
2832 
INSTRUCTION-
2833 
   OPERAND1-
2834 
   OPERAND2-
2835 
    COMMENT-;LOAD sF,00 -- 8 BIT VERSION
2836 
      LABEL-
2837 
INSTRUCTION-
2838 
   OPERAND1-
2839 
   OPERAND2-
2840 
    COMMENT-;OUTPUT sF,DATA_WB_OUT_15_8_SLAVE -- 8 BIT VERSION
2841 
      LABEL-
2842 
INSTRUCTION-
2843 
   OPERAND1-
2844 
   OPERAND2-
2845 
    COMMENT-;CALL write_a_byte_to_master -- 8 BIT VERSION
2846 
      LABEL-
2847 
INSTRUCTION-RETURN
2848 
   OPERAND1-
2849 
   OPERAND2-
2850 
    COMMENT-
2851 
      LABEL-write_a_byte_to_master
2852 
INSTRUCTION-
2853 
   OPERAND1-
2854 
   OPERAND2-
2855 
    COMMENT-
2856 
      LABEL-
2857 
INSTRUCTION-
2858 
   OPERAND1-
2859 
   OPERAND2-
2860 
    COMMENT-;
2861 
      LABEL-
2862 
INSTRUCTION-
2863 
   OPERAND1-
2864 
   OPERAND2-
2865 
    COMMENT-; WB SLAVE WRITE ENABLE ACTIVE
2866 
      LABEL-
2867 
INSTRUCTION-
2868 
   OPERAND1-
2869 
   OPERAND2-
2870 
    COMMENT-;
2871 
      LABEL-
2872 
INSTRUCTION-LOAD
2873 
   OPERAND1-sF
2874 
   OPERAND2-WB_BUS_SLAVE_WRITE_ENABLE
2875 
    COMMENT-
2876 
      LABEL-
2877 
INSTRUCTION-OUTPUT
2878 
   OPERAND1-sF
2879 
   OPERAND2-CONTROL_OUT_SLAVE
2880 
    COMMENT-
2881 
      LABEL-
2882 
INSTRUCTION-
2883 
   OPERAND1-
2884 
   OPERAND2-
2885 
    COMMENT-;
2886 
      LABEL-
2887 
INSTRUCTION-
2888 
   OPERAND1-
2889 
   OPERAND2-
2890 
    COMMENT-; ACK TO THE MASTER UNTIL STB FINISH
2891 
      LABEL-
2892 
INSTRUCTION-
2893 
   OPERAND1-
2894 
   OPERAND2-
2895 
    COMMENT-;
2896 
      LABEL-ack_to_the_master
2897 
INSTRUCTION-
2898 
   OPERAND1-
2899 
   OPERAND2-
2900 
    COMMENT-
2901 
      LABEL-
2902 
INSTRUCTION-LOAD
2903 
   OPERAND1-sF
2904 
   OPERAND2-ACK_O_SLAVE
2905 
    COMMENT-
2906 
      LABEL-
2907 
INSTRUCTION-OUTPUT
2908 
   OPERAND1-sF
2909 
   OPERAND2-CONTROL_WB_OUT_SLAVE
2910 
    COMMENT-
2911 
      LABEL-
2912 
INSTRUCTION-
2913 
   OPERAND1-
2914 
   OPERAND2-
2915 
    COMMENT-;
2916 
      LABEL-
2917 
INSTRUCTION-
2918 
   OPERAND1-
2919 
   OPERAND2-
2920 
    COMMENT-;
2921 
      LABEL-
2922 
INSTRUCTION-LOAD
2923 
   OPERAND1-sF
2924 
   OPERAND2-00
2925 
    COMMENT-
2926 
      LABEL-
2927 
INSTRUCTION-OUTPUT
2928 
   OPERAND1-sF
2929 
   OPERAND2-CONTROL_OUT_SLAVE
2930 
    COMMENT-
2931 
      LABEL-
2932 
INSTRUCTION-OUTPUT
2933 
   OPERAND1-sF
2934 
   OPERAND2-CONTROL_WB_OUT_SLAVE
2935 
    COMMENT-
2936 
      LABEL-
2937 
INSTRUCTION-RETURN
2938 
   OPERAND1-
2939 
   OPERAND2-
2940 
    COMMENT-
2941 
      LABEL-
2942 
INSTRUCTION-
2943 
   OPERAND1-
2944 
   OPERAND2-
2945 
    COMMENT-; --
2946 
      LABEL-
2947 
INSTRUCTION-
2948 
   OPERAND1-
2949 
   OPERAND2-
2950 
    COMMENT-; -- WRITE A LBA INTO THE WB MASTER INTERFACE (TO THE SLAVE)
2951 
      LABEL-
2952 
INSTRUCTION-
2953 
   OPERAND1-
2954 
   OPERAND2-
2955 
    COMMENT-; --
2956 
      LABEL-
2957 
INSTRUCTION-
2958 
   OPERAND1-
2959 
   OPERAND2-
2960 
    COMMENT-; INPUTS :
2961 
      LABEL-
2962 
INSTRUCTION-
2963 
   OPERAND1-
2964 
   OPERAND2-
2965 
    COMMENT-; TMP0 : LBA_ADDR_7_0, TMP1 : LBA_ADDR_15_8, TMP2 : LBA_ADDR_24_16, TMP3 : LBA_ADDR_27_24
2966 
      LABEL-
2967 
INSTRUCTION-
2968 
   OPERAND1-
2969 
   OPERAND2-
2970 
    COMMENT-;
2971 
      LABEL-
2972 
INSTRUCTION-
2973 
   OPERAND1-
2974 
   OPERAND2-
2975 
    COMMENT-;
2976 
      LABEL-write_lba_to_slave
2977 
INSTRUCTION-
2978 
   OPERAND1-
2979 
   OPERAND2-
2980 
    COMMENT-
2981 
      LABEL-
2982 
INSTRUCTION-
2983 
   OPERAND1-
2984 
   OPERAND2-
2985 
    COMMENT-;
2986 
      LABEL-
2987 
INSTRUCTION-
2988 
   OPERAND1-
2989 
   OPERAND2-
2990 
    COMMENT-; WB MASTER WRITE ENABLE ACTIVE
2991 
      LABEL-
2992 
INSTRUCTION-
2993 
   OPERAND1-
2994 
   OPERAND2-
2995 
    COMMENT-;
2996 
      LABEL-
2997 
INSTRUCTION-LOAD
2998 
   OPERAND1-sF
2999 
   OPERAND2-WB_BUS_MASTER_WRITE_ENABLE
3000 
    COMMENT-
3001 
      LABEL-
3002 
INSTRUCTION-OUTPUT
3003 
   OPERAND1-sF
3004 
   OPERAND2-CONTROL_OUT_MASTER
3005 
    COMMENT-
3006 
      LABEL-
3007 
INSTRUCTION-
3008 
   OPERAND1-
3009 
   OPERAND2-
3010 
    COMMENT-
3011 
      LABEL-
3012 
INSTRUCTION-
3013 
   OPERAND1-
3014 
   OPERAND2-
3015 
    COMMENT-;write_lba_15_0_to_slave:
3016 
      LABEL-
3017 
INSTRUCTION-
3018 
   OPERAND1-
3019 
   OPERAND2-
3020 
    COMMENT-;
3021 
      LABEL-
3022 
INSTRUCTION-
3023 
   OPERAND1-
3024 
   OPERAND2-
3025 
    COMMENT-; TMP0 : LBA_ADDR_7_0 (s0)  => DATA_WB_OUT_7_0_MASTER
3026 
      LABEL-
3027 
INSTRUCTION-
3028 
   OPERAND1-
3029 
   OPERAND2-
3030 
    COMMENT-; TMP1 : LBA_ADDR_15_8 (s1) => DATA_WB_OUT_15_8_MASTER
3031 
      LABEL-
3032 
INSTRUCTION-
3033 
   OPERAND1-
3034 
   OPERAND2-
3035 
    COMMENT-;
3036 
      LABEL-
3037 
INSTRUCTION-OUTPUT
3038 
   OPERAND1-s0
3039 
   OPERAND2-DATA_WB_OUT_7_0_MASTER
3040 
    COMMENT-
3041 
      LABEL-
3042 
INSTRUCTION-OUTPUT
3043 
   OPERAND1-s1
3044 
   OPERAND2-DATA_WB_OUT_15_8_MASTER
3045 
    COMMENT-
3046 
      LABEL-
3047 
INSTRUCTION-
3048 
   OPERAND1-
3049 
   OPERAND2-
3050 
    COMMENT-;
3051 
      LABEL-
3052 
INSTRUCTION-
3053 
   OPERAND1-
3054 
   OPERAND2-
3055 
    COMMENT-; --
3056 
      LABEL-
3057 
INSTRUCTION-
3058 
   OPERAND1-
3059 
   OPERAND2-
3060 
    COMMENT-; -- WRITE LBA 15-0 TO THE SLAVE
3061 
      LABEL-
3062 
INSTRUCTION-
3063 
   OPERAND1-
3064 
   OPERAND2-
3065 
    COMMENT-; --
3066 
      LABEL-
3067 
INSTRUCTION-
3068 
   OPERAND1-
3069 
   OPERAND2-
3070 
    COMMENT-;
3071 
      LABEL-
3072 
INSTRUCTION-
3073 
   OPERAND1-
3074 
   OPERAND2-
3075 
    COMMENT-; WB_CONTROL_OUT_MASTER
3076 
      LABEL-
3077 
INSTRUCTION-
3078 
   OPERAND1-
3079 
   OPERAND2-
3080 
    COMMENT-; W_WE_MASTER = 1
3081 
      LABEL-
3082 
INSTRUCTION-
3083 
   OPERAND1-
3084 
   OPERAND2-
3085 
    COMMENT-; STB_O_MASTER = 1
3086 
      LABEL-
3087 
INSTRUCTION-
3088 
   OPERAND1-
3089 
   OPERAND2-
3090 
    COMMENT-; A0 = 0
3091 
      LABEL-
3092 
INSTRUCTION-
3093 
   OPERAND1-
3094 
   OPERAND2-
3095 
    COMMENT-;
3096 
      LABEL-
3097 
INSTRUCTION-LOAD
3098 
   OPERAND1-sF
3099 
   OPERAND2-WRITE_LBA_15_0
3100 
    COMMENT-
3101 
      LABEL-
3102 
INSTRUCTION-OUTPUT
3103 
   OPERAND1-sF
3104 
   OPERAND2-CONTROL_WB_OUT_MASTER
3105 
    COMMENT-
3106 
      LABEL-
3107 
INSTRUCTION-
3108 
   OPERAND1-
3109 
   OPERAND2-
3110 
    COMMENT-;
3111 
      LABEL-
3112 
INSTRUCTION-
3113 
   OPERAND1-
3114 
   OPERAND2-
3115 
    COMMENT-; WAIT FOR THE ACK
3116 
      LABEL-
3117 
INSTRUCTION-
3118 
   OPERAND1-
3119 
   OPERAND2-
3120 
    COMMENT-;
3121 
      LABEL-
3122 
INSTRUCTION-CALL
3123 
   OPERAND1-wait_for_the_ack
3124 
   OPERAND2-
3125 
    COMMENT-
3126 
      LABEL-
3127 
INSTRUCTION-
3128 
   OPERAND1-
3129 
   OPERAND2-
3130 
    COMMENT-;write_lba_27_16_to_slave:
3131 
      LABEL-
3132 
INSTRUCTION-
3133 
   OPERAND1-
3134 
   OPERAND2-
3135 
    COMMENT-;
3136 
      LABEL-
3137 
INSTRUCTION-
3138 
   OPERAND1-
3139 
   OPERAND2-
3140 
    COMMENT-; TMP2 : LBA_ADDR_23_16 (s2)        => DATA_WB_OUT_7_0_MASTER
3141 
      LABEL-
3142 
INSTRUCTION-
3143 
   OPERAND1-
3144 
   OPERAND2-
3145 
    COMMENT-; TMP3 : LBA_ADDR_27_24 (s3)        => DATA_WB_OUT_15_8_MASTER
3146 
      LABEL-
3147 
INSTRUCTION-
3148 
   OPERAND1-
3149 
   OPERAND2-
3150 
    COMMENT-;
3151 
      LABEL-
3152 
INSTRUCTION-OUTPUT
3153 
   OPERAND1-s2
3154 
   OPERAND2-DATA_WB_OUT_7_0_MASTER
3155 
    COMMENT-
3156 
      LABEL-
3157 
INSTRUCTION-OUTPUT
3158 
   OPERAND1-s3
3159 
   OPERAND2-DATA_WB_OUT_15_8_MASTER
3160 
    COMMENT-
3161 
      LABEL-
3162 
INSTRUCTION-
3163 
   OPERAND1-
3164 
   OPERAND2-
3165 
    COMMENT-
3166 
      LABEL-
3167 
INSTRUCTION-
3168 
   OPERAND1-
3169 
   OPERAND2-
3170 
    COMMENT-; --
3171 
      LABEL-
3172 
INSTRUCTION-
3173 
   OPERAND1-
3174 
   OPERAND2-
3175 
    COMMENT-; -- WRITE LBA 27-16 TO THE SLAVE
3176 
      LABEL-
3177 
INSTRUCTION-
3178 
   OPERAND1-
3179 
   OPERAND2-
3180 
    COMMENT-; --
3181 
      LABEL-
3182 
INSTRUCTION-
3183 
   OPERAND1-
3184 
   OPERAND2-
3185 
    COMMENT-; WB_CONTROL_OUT_MASTER
3186 
      LABEL-
3187 
INSTRUCTION-
3188 
   OPERAND1-
3189 
   OPERAND2-
3190 
    COMMENT-; W_WE_MASTER = 1
3191 
      LABEL-
3192 
INSTRUCTION-
3193 
   OPERAND1-
3194 
   OPERAND2-
3195 
    COMMENT-; STB_O_MASTER = 1
3196 
      LABEL-
3197 
INSTRUCTION-
3198 
   OPERAND1-
3199 
   OPERAND2-
3200 
    COMMENT-; A0 = 0
3201 
      LABEL-
3202 
INSTRUCTION-
3203 
   OPERAND1-
3204 
   OPERAND2-
3205 
    COMMENT-;
3206 
      LABEL-
3207 
INSTRUCTION-LOAD
3208 
   OPERAND1-sF
3209 
   OPERAND2-WRITE_LBA_27_16
3210 
    COMMENT-
3211 
      LABEL-
3212 
INSTRUCTION-OUTPUT
3213 
   OPERAND1-sF
3214 
   OPERAND2-CONTROL_WB_OUT_MASTER
3215 
    COMMENT-
3216 
      LABEL-
3217 
INSTRUCTION-
3218 
   OPERAND1-
3219 
   OPERAND2-
3220 
    COMMENT-;
3221 
      LABEL-
3222 
INSTRUCTION-
3223 
   OPERAND1-
3224 
   OPERAND2-
3225 
    COMMENT-; WAIT FOR THE ACK
3226 
      LABEL-
3227 
INSTRUCTION-
3228 
   OPERAND1-
3229 
   OPERAND2-
3230 
    COMMENT-;
3231 
      LABEL-
3232 
INSTRUCTION-CALL
3233 
   OPERAND1-wait_for_the_ack
3234 
   OPERAND2-
3235 
    COMMENT-
3236 
      LABEL-
3237 
INSTRUCTION-
3238 
   OPERAND1-
3239 
   OPERAND2-
3240 
    COMMENT-; --
3241 
      LABEL-
3242 
INSTRUCTION-
3243 
   OPERAND1-
3244 
   OPERAND2-
3245 
    COMMENT-; -- FINISH WRITE OPERATION ON THE MASTER WB INTERFACE
3246 
      LABEL-
3247 
INSTRUCTION-
3248 
   OPERAND1-
3249 
   OPERAND2-
3250 
    COMMENT-; --
3251 
      LABEL-
3252 
INSTRUCTION-
3253 
   OPERAND1-
3254 
   OPERAND2-
3255 
    COMMENT-;
3256 
      LABEL-
3257 
INSTRUCTION-
3258 
   OPERAND1-
3259 
   OPERAND2-
3260 
    COMMENT-; WB_CONTROL_OUT_MASTER
3261 
      LABEL-
3262 
INSTRUCTION-
3263 
   OPERAND1-
3264 
   OPERAND2-
3265 
    COMMENT-; W_WE_MASTER = 0
3266 
      LABEL-
3267 
INSTRUCTION-
3268 
   OPERAND1-
3269 
   OPERAND2-
3270 
    COMMENT-; STB_O_MASTER = 0
3271 
      LABEL-
3272 
INSTRUCTION-
3273 
   OPERAND1-
3274 
   OPERAND2-
3275 
    COMMENT-; A0 = 0
3276 
      LABEL-
3277 
INSTRUCTION-
3278 
   OPERAND1-
3279 
   OPERAND2-
3280 
    COMMENT-;
3281 
      LABEL-
3282 
INSTRUCTION-LOAD
3283 
   OPERAND1-sF
3284 
   OPERAND2-00
3285 
    COMMENT-
3286 
      LABEL-
3287 
INSTRUCTION-OUTPUT
3288 
   OPERAND1-sF
3289 
   OPERAND2-CONTROL_WB_OUT_MASTER
3290 
    COMMENT-
3291 
      LABEL-
3292 
INSTRUCTION-OUTPUT
3293 
   OPERAND1-sF
3294 
   OPERAND2-CONTROL_OUT_MASTER
3295 
    COMMENT-
3296 
      LABEL-
3297 
INSTRUCTION-RETURN
3298 
   OPERAND1-
3299 
   OPERAND2-
3300 
    COMMENT-
3301 
      LABEL-
3302 
INSTRUCTION-
3303 
   OPERAND1-
3304 
   OPERAND2-
3305 
    COMMENT-; --
3306 
      LABEL-
3307 
INSTRUCTION-
3308 
   OPERAND1-
3309 
   OPERAND2-
3310 
    COMMENT-; -- PERFORM DUMMY READS FROM THE WB SLAVE
3311 
      LABEL-
3312 
INSTRUCTION-
3313 
   OPERAND1-
3314 
   OPERAND2-
3315 
    COMMENT-; --
3316 
      LABEL-
3317 
INSTRUCTION-
3318 
   OPERAND1-
3319 
   OPERAND2-
3320 
    COMMENT-; -- IN sF ARE THE NUMBER OF WORDS THAT MUST BE READED
3321 
      LABEL-
3322 
INSTRUCTION-
3323 
   OPERAND1-
3324 
   OPERAND2-
3325 
    COMMENT-; --
3326 
      LABEL-do_dummy_reads_from_slave
3327 
INSTRUCTION-
3328 
   OPERAND1-
3329 
   OPERAND2-
3330 
    COMMENT-
3331 
      LABEL-
3332 
INSTRUCTION-LOAD
3333 
   OPERAND1-s6
3334 
   OPERAND2-sF
3335 
    COMMENT-
3336 
      LABEL-dummy_reads_from_slave
3337 
INSTRUCTION-
3338 
   OPERAND1-
3339 
   OPERAND2-
3340 
    COMMENT-
3341 
      LABEL-
3342 
INSTRUCTION-CALL
3343 
   OPERAND1-read_word_from_slave
3344 
   OPERAND2-
3345 
    COMMENT-
3346 
      LABEL-
3347 
INSTRUCTION-SUB
3348 
   OPERAND1-s6
3349 
   OPERAND2-01
3350 
    COMMENT-
3351 
      LABEL-
3352 
INSTRUCTION-JUMP
3353 
   OPERAND1-NZ
3354 
   OPERAND2-dummy_reads_from_slave
3355 
    COMMENT-
3356 
      LABEL-
3357 
INSTRUCTION-RETURN
3358 
   OPERAND1-
3359 
   OPERAND2-
3360 
    COMMENT-
3361 
      LABEL-
3362 
INSTRUCTION-
3363 
   OPERAND1-
3364 
   OPERAND2-
3365 
    COMMENT-
3366 
      LABEL-
3367 
INSTRUCTION-
3368 
   OPERAND1-
3369 
   OPERAND2-
3370 
    COMMENT-; --
3371 
      LABEL-
3372 
INSTRUCTION-
3373 
   OPERAND1-
3374 
   OPERAND2-
3375 
    COMMENT-; -- PERFORM A WORD READING FROM THE WB SLAVE
3376 
      LABEL-
3377 
INSTRUCTION-
3378 
   OPERAND1-
3379 
   OPERAND2-
3380 
    COMMENT-; --
3381 
      LABEL-read_word_from_slave
3382 
INSTRUCTION-
3383 
   OPERAND1-
3384 
   OPERAND2-
3385 
    COMMENT-
3386 
      LABEL-
3387 
INSTRUCTION-
3388 
   OPERAND1-
3389 
   OPERAND2-
3390 
    COMMENT-; WB_CONTROL_OUT_MASTER
3391 
      LABEL-
3392 
INSTRUCTION-
3393 
   OPERAND1-
3394 
   OPERAND2-
3395 
    COMMENT-; W_WE_MASTER = 0
3396 
      LABEL-
3397 
INSTRUCTION-
3398 
   OPERAND1-
3399 
   OPERAND2-
3400 
    COMMENT-; STB_O_MASTER = 1
3401 
      LABEL-
3402 
INSTRUCTION-
3403 
   OPERAND1-
3404 
   OPERAND2-
3405 
    COMMENT-; A0 = 0
3406 
      LABEL-
3407 
INSTRUCTION-
3408 
   OPERAND1-
3409 
   OPERAND2-
3410 
    COMMENT-; wait state
3411 
      LABEL-
3412 
INSTRUCTION-LOAD
3413 
   OPERAND1-sF
3414 
   OPERAND2-READ_SLAVE
3415 
    COMMENT-
3416 
      LABEL-
3417 
INSTRUCTION-OUTPUT
3418 
   OPERAND1-sF
3419 
   OPERAND2-CONTROL_WB_OUT_MASTER
3420 
    COMMENT-
3421 
      LABEL-
3422 
INSTRUCTION-
3423 
   OPERAND1-
3424 
   OPERAND2-
3425 
    COMMENT-;
3426 
      LABEL-
3427 
INSTRUCTION-
3428 
   OPERAND1-
3429 
   OPERAND2-
3430 
    COMMENT-; WAIT FOR THE ACK
3431 
      LABEL-
3432 
INSTRUCTION-
3433 
   OPERAND1-
3434 
   OPERAND2-
3435 
    COMMENT-;
3436 
      LABEL-
3437 
INSTRUCTION-
3438 
   OPERAND1-
3439 
   OPERAND2-
3440 
    COMMENT-; CALL wait_for_the_ack
3441 
      LABEL-
3442 
INSTRUCTION-
3443 
   OPERAND1-
3444 
   OPERAND2-
3445 
    COMMENT-;JUMP Z,data_available_on_wb_master
3446 
      LABEL-wait_for_the_ack
3447 
INSTRUCTION-
3448 
   OPERAND1-
3449 
   OPERAND2-
3450 
    COMMENT-
3451 
      LABEL-
3452 
INSTRUCTION-
3453 
   OPERAND1-
3454 
   OPERAND2-
3455 
    COMMENT-;
3456 
      LABEL-
3457 
INSTRUCTION-
3458 
   OPERAND1-
3459 
   OPERAND2-
3460 
    COMMENT-; CONTROL_WB_IN_MASTER -> TMP (s6)
3461 
      LABEL-
3462 
INSTRUCTION-
3463 
   OPERAND1-
3464 
   OPERAND2-
3465 
    COMMENT-;
3466 
      LABEL-
3467 
INSTRUCTION-INPUT
3468 
   OPERAND1-sF
3469 
   OPERAND2-CONTROL_WB_IN_MASTER
3470 
    COMMENT-
3471 
      LABEL-
3472 
INSTRUCTION-
3473 
   OPERAND1-
3474 
   OPERAND2-
3475 
    COMMENT-;
3476 
      LABEL-
3477 
INSTRUCTION-AND
3478 
   OPERAND1-sF
3479 
   OPERAND2-ACK_I_MASTER
3480 
    COMMENT-
3481 
      LABEL-
3482 
INSTRUCTION-JUMP
3483 
   OPERAND1-Z
3484 
   OPERAND2-wait_for_the_ack
3485 
    COMMENT-
3486 
      LABEL-data_available_on_wb_master
3487 
INSTRUCTION-
3488 
   OPERAND1-
3489 
   OPERAND2-
3490 
    COMMENT-
3491 
      LABEL-
3492 
INSTRUCTION-
3493 
   OPERAND1-
3494 
   OPERAND2-
3495 
    COMMENT-; This part is not necessary in write operations
3496 
      LABEL-
3497 
INSTRUCTION-
3498 
   OPERAND1-
3499 
   OPERAND2-
3500 
    COMMENT-; DATA_WB_IN_7_0_MASTER -> (sD) data[7:0] WB MASTER
3501 
      LABEL-
3502 
INSTRUCTION-
3503 
   OPERAND1-
3504 
   OPERAND2-
3505 
    COMMENT-; DATA_WB_IN_15_8_MASTER -> (sE) data[15:8] WB MASTER
3506 
      LABEL-
3507 
INSTRUCTION-INPUT
3508 
   OPERAND1-sD
3509 
   OPERAND2-DATA_WB_IN_7_0_MASTER
3510 
    COMMENT-
3511 
      LABEL-
3512 
INSTRUCTION-INPUT
3513 
   OPERAND1-sE
3514 
   OPERAND2-DATA_WB_IN_15_8_MASTER
3515 
    COMMENT-
3516 
      LABEL-
3517 
INSTRUCTION-
3518 
   OPERAND1-
3519 
   OPERAND2-
3520 
    COMMENT-; DISABLE RD/WR OPERATION REQUEST
3521 
      LABEL-
3522 
INSTRUCTION-LOAD
3523 
   OPERAND1-sF
3524 
   OPERAND2-00
3525 
    COMMENT-
3526 
      LABEL-
3527 
INSTRUCTION-OUTPUT
3528 
   OPERAND1-sF
3529 
   OPERAND2-CONTROL_WB_OUT_MASTER
3530 
    COMMENT-
3531 
      LABEL-
3532 
INSTRUCTION-RETURN
3533 
   OPERAND1-
3534 
   OPERAND2-
3535 
    COMMENT-
3536 
      LABEL-put_error_code
3537 
INSTRUCTION-
3538 
   OPERAND1-
3539 
   OPERAND2-
3540 
    COMMENT-
3541 
      LABEL-
3542 
INSTRUCTION-LOAD
3543 
   OPERAND1-sF
3544 
   OPERAND2-ERROR
3545 
    COMMENT-
3546 
      LABEL-
3547 
INSTRUCTION-OUTPUT
3548 
   OPERAND1-sF
3549 
   OPERAND2-CONTROL_WB_OUT_SLAVE
3550 
    COMMENT-
3551 
      LABEL-
3552 
INSTRUCTION-JUMP
3553 
   OPERAND1-put_error_code
3554 
   OPERAND2-
3555 
    COMMENT-
3556 
      LABEL-interrupt
3557 
INSTRUCTION-
3558 
   OPERAND1-
3559 
   OPERAND2-
3560 
    COMMENT-
3561 
      LABEL-
3562 
INSTRUCTION-RETURNI
3563 
   OPERAND1-ENABLE
3564 
   OPERAND2-
3565 
    COMMENT-

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