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yosys/techlibs/ecp5/drams_map.v
David Shah 1def34f2a6 ecp5: Adding DRAM map
Signed-off-by: David Shah <davey1576@gmail.com>
2018-07-13 14:08:42 +02:00

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491 B
Verilog

module \$__TRELLIS_DPR16X4 (CLK1, A1ADDR, A1DATA, B1ADDR, B1DATA, B1EN);
parameter [63:0] INIT = 64'bx;
parameter CLKPOL2 = 1;
input CLK1;
input [3:0] A1ADDR;
output [3:0] A1DATA;
input [3:0] B1ADDR;
input [3:0] B1DATA;
input B1EN;
localparam WCKMUX = CLKPOL2 ? "WCK" : "INV";
TRELLIS_DPR16X4 #(
.INITVAL(INIT),
.WCKMUX(WCKMUX),
.WREMUX("WRE")
) _TECHMAP_REPLACE_ (
.RAD(A1ADDR),
.DO(A1DATA),
.WAD(B1ADDR),
.DI(B1DATA),
.WCK(CLK1),
.WRE(B1EN)
);
endmodule