Subversion Repositories sdr_ctrl

[/] [sdr_ctrl/] [trunk/] [rtl/] [core/] [sdrc_define.v] - Diff between revs 15 and 37

Go to most recent revision | Only display areas with differences | Details | Blame | View Log

Rev 15 Rev 37
`define SDR_REQ_ID_W       4
`define SDR_RFSH_TIMER_W    12
`define SDR_RFSH_ROW_CNT_W   3
// B2X Command
`define OP_PRE           2'b00
`define OP_ACT           2'b01
`define OP_RD            2'b10
`define OP_WR            2'b11
// SDRAM Commands (CS_N, RAS_N, CAS_N, WE_N)
`define SDR_DESEL        4'b1111
`define SDR_NOOP         4'b0111
`define SDR_ACTIVATE     4'b0011
`define SDR_READ         4'b0101
`define SDR_WRITE        4'b0100
`define SDR_BT           4'b0110
`define SDR_PRECHARGE    4'b0010
`define SDR_REFRESH      4'b0001
`define SDR_MODE         4'b0000
 No newline at end of file
 No newline at end of file

powered by: WebSVN 2.1.0

© copyright 1999-2024, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.