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| author | Eddie Hung <eddie@fpgeh.com> | 2019-07-18 15:45:25 -0700 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-07-18 15:45:25 -0700 |
| commit | 42e40dbd0a513d430ff0a463f9a80dedfbbf51f5 (patch) | |
| tree | 5cf69498d43b8d225e28cf5562f91c3a4a94f814 /techlibs/ecp5/lutrams_map.v | |
| parent | 09411dd996f75dbce22a6f6979b7d61b0dae24f7 (diff) | |
| parent | e66e8fb59d8443c8d55c1185d6b2ce889a35357d (diff) | |
| download | yosys-42e40dbd0a513d430ff0a463f9a80dedfbbf51f5.tar.gz yosys-42e40dbd0a513d430ff0a463f9a80dedfbbf51f5.tar.bz2 yosys-42e40dbd0a513d430ff0a463f9a80dedfbbf51f5.zip | |
Merge remote-tracking branch 'origin/master' into ice40dsp
Diffstat (limited to 'techlibs/ecp5/lutrams_map.v')
| -rw-r--r-- | techlibs/ecp5/lutrams_map.v | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/techlibs/ecp5/lutrams_map.v b/techlibs/ecp5/lutrams_map.v new file mode 100644 index 000000000..3b3de831f --- /dev/null +++ b/techlibs/ecp5/lutrams_map.v @@ -0,0 +1,28 @@ +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 |