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| author | Eddie Hung <eddie@fpgeh.com> | 2019-09-05 13:01:27 -0700 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-09-05 13:01:27 -0700 |
| commit | e742478e1d4ffc93efd8dfe6f6d7fb53eef0305e (patch) | |
| tree | 54212587a715cc669b6022bee8c2e564948ce4d1 /techlibs/ecp5/abc_map.v | |
| parent | a32b14a55f888664981dc6b1184b00f34f5f4201 (diff) | |
| parent | 903cd58acf7c490e0b75e34742966dc62e61028f (diff) | |
| download | yosys-e742478e1d4ffc93efd8dfe6f6d7fb53eef0305e.tar.gz yosys-e742478e1d4ffc93efd8dfe6f6d7fb53eef0305e.tar.bz2 yosys-e742478e1d4ffc93efd8dfe6f6d7fb53eef0305e.zip | |
Merge remote-tracking branch 'origin/master' into xc7dsp
Diffstat (limited to 'techlibs/ecp5/abc_map.v')
| -rw-r--r-- | techlibs/ecp5/abc_map.v | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/techlibs/ecp5/abc_map.v b/techlibs/ecp5/abc_map.v new file mode 100644 index 000000000..ffd25f06d --- /dev/null +++ b/techlibs/ecp5/abc_map.v @@ -0,0 +1,24 @@ +// --------------------------------------- + +module TRELLIS_DPR16X4 ( + input [3:0] DI, + input [3:0] WAD, + input WRE, + input WCK, + input [3:0] RAD, + output [3:0] DO +); + parameter WCKMUX = "WCK"; + parameter WREMUX = "WRE"; + parameter [63:0] INITVAL = 64'h0000000000000000; + wire [3:0] \$DO ; + + TRELLIS_DPR16X4 #( + .WCKMUX(WCKMUX), .WREMUX(WREMUX), .INITVAL(INITVAL) + ) _TECHMAP_REPLACE_ ( + .DI(DI), .WAD(WAD), .WRE(WRE), .WCK(WCK), + .RAD(RAD), .DO(\$DO ) + ); + + \$__ABC_DPR16X4_COMB do (.A(\$DO ), .S(RAD), .Y(DO)); +endmodule |