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Subversion Repositories usb_nand_reader

[/] [usb_nand_reader/] [trunk/] [mini32/] [CMD_ReadParamPage.asm] - Rev 7

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_cmd_chip_read_param_page:
;CMD_ReadParamPage.c,5 ::               void cmd_chip_read_param_page(unsigned char* outBuffer)
ADDIU   SP, SP, -12
SW      RA, 0(SP)
;CMD_ReadParamPage.c,7 ::               nand_send_command(NC_READ_PARAM_PAGE);
SW      R26, 4(SP)
SW      R25, 8(SP)
ORI     R25, R0, 236
JAL     _nand_send_command+0
NOP     
;CMD_ReadParamPage.c,8 ::               nand_send_address(0, 0);
MOVZ    R26, R0, R0
MOVZ    R25, R0, R0
JAL     _nand_send_address+0
NOP     
;CMD_ReadParamPage.c,9 ::               do_delay(5);
ORI     R25, R0, 5
JAL     _do_delay+0
NOP     
LW      R25, 8(SP)
;CMD_ReadParamPage.c,10 ::              while(!nand_is_ready());
L_cmd_chip_read_param_page0:
SW      R25, 8(SP)
JAL     _nand_is_ready+0
NOP     
LW      R25, 8(SP)
BEQ     R2, R0, L__cmd_chip_read_param_page3
NOP     
J       L_cmd_chip_read_param_page1
NOP     
L__cmd_chip_read_param_page3:
J       L_cmd_chip_read_param_page0
NOP     
L_cmd_chip_read_param_page1:
;CMD_ReadParamPage.c,11 ::              do_delay(2500);
SW      R25, 8(SP)
ORI     R25, R0, 2500
JAL     _do_delay+0
NOP     
LW      R25, 8(SP)
;CMD_ReadParamPage.c,12 ::              nand_read(outBuffer, 0x100);
SW      R25, 8(SP)
ORI     R26, R0, 256
JAL     _nand_read+0
NOP     
LW      R25, 8(SP)
;CMD_ReadParamPage.c,13 ::              }
L_end_cmd_chip_read_param_page:
LW      R26, 4(SP)
LW      RA, 0(SP)
ADDIU   SP, SP, 12
JR      RA
NOP     
; end of _cmd_chip_read_param_page

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