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| author | Eddie Hung <eddie@fpgeh.com> | 2020-02-12 11:30:37 -0800 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2020-02-27 10:17:29 -0800 |
| commit | 46a89d7264f597be9ad10390fa44c22e16538548 (patch) | |
| tree | 57f62e0cbce80476861dffdcc5856503ca58ca30 /techlibs/ecp5/abc9_model.v | |
| parent | 577545488a81e1f9b84b214d6d02187aac28af6c (diff) | |
| download | yosys-46a89d7264f597be9ad10390fa44c22e16538548.tar.gz yosys-46a89d7264f597be9ad10390fa44c22e16538548.tar.bz2 yosys-46a89d7264f597be9ad10390fa44c22e16538548.zip | |
ecp5: deprecate abc9_{arrival,required} and *.{lut,box}
Diffstat (limited to 'techlibs/ecp5/abc9_model.v')
| -rw-r--r-- | techlibs/ecp5/abc9_model.v | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/techlibs/ecp5/abc9_model.v b/techlibs/ecp5/abc9_model.v index 81e5cd070..b7ecd7358 100644 --- a/techlibs/ecp5/abc9_model.v +++ b/techlibs/ecp5/abc9_model.v @@ -1,5 +1,12 @@ // --------------------------------------- -(* abc9_box_id=2 *) +(* abc9_box *) module \$__ABC9_DPR16X4_COMB (input [3:0] $DO, RAD, output [3:0] DO); + specify + ($DO => DO) = 0; + (RAD[0] *> DO) = 141; + (RAD[1] *> DO) = 379; + (RAD[2] *> DO) = 275; + (RAD[3] *> DO) = 379; + endspecify endmodule |