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[/] [sdr_ctrl/] [trunk/] [rtl/] [core/] [sdrc_define.v] - Blame information for rev 52

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Line No. Rev Author Line
1 3 dinesha
 
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`define SDR_REQ_ID_W       4
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`define SDR_RFSH_TIMER_W    12
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`define SDR_RFSH_ROW_CNT_W   3
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// B2X Command
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`define OP_PRE           2'b00
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`define OP_ACT           2'b01
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`define OP_RD            2'b10
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`define OP_WR            2'b11
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// SDRAM Commands (CS_N, RAS_N, CAS_N, WE_N)
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`define SDR_DESEL        4'b1111
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`define SDR_NOOP         4'b0111
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`define SDR_ACTIVATE     4'b0011
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`define SDR_READ         4'b0101
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`define SDR_WRITE        4'b0100
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`define SDR_BT           4'b0110
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`define SDR_PRECHARGE    4'b0010
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`define SDR_REFRESH      4'b0001
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`define SDR_MODE         4'b0000
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26 51 dinesha
`define  ASIC            1'b1
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`define  FPGA            1'b0
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`define  TARGET_DESIGN   `FPGA
29 3 dinesha
 

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