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| author | Eddie Hung <eddie@fpgeh.com> | 2020-03-05 08:11:49 -0800 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2020-03-05 08:11:49 -0800 |
| commit | 69f155505816e38280a12bc3998d65d03874a404 (patch) | |
| tree | db28d5358d1485447f1e625d8aaceb18780ba06f /techlibs | |
| parent | 3c2e910bb3845f2e1507bc1985aaae1d0eba7245 (diff) | |
| download | yosys-69f155505816e38280a12bc3998d65d03874a404.tar.gz yosys-69f155505816e38280a12bc3998d65d03874a404.tar.bz2 yosys-69f155505816e38280a12bc3998d65d03874a404.zip | |
ice40: fix specify for ICE40_{LP,U}
Diffstat (limited to 'techlibs')
| -rw-r--r-- | techlibs/ice40/cells_sim.v | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/techlibs/ice40/cells_sim.v b/techlibs/ice40/cells_sim.v index f18784b5e..17fe2ec99 100644 --- a/techlibs/ice40/cells_sim.v +++ b/techlibs/ice40/cells_sim.v @@ -2020,7 +2020,7 @@ specify $setuphold(negedge CLK, negedge SR, 113:125:140, 0:0:0); endspecify `endif -`ifdef ICE40_LX +`ifdef ICE40_LP specify // https://github.com/cliffordwolf/icestorm/blob/95949315364f8d9b0c693386aefadf44b28e2cf6/icefuzz/timings_lp1k.txt#L79 (CIN => COUT) = (118:153:186, 98:128:155); @@ -2045,7 +2045,7 @@ specify // https://github.com/cliffordwolf/icestorm/blob/95949315364f8d9b0c693386aefadf44b28e2cf6/icefuzz/timings_lp1k.txt#L89 (I3 => LO) = (249:323:393, 255:332:403); // https://github.com/cliffordwolf/icestorm/blob/95949315364f8d9b0c693386aefadf44b28e2cf6/icefuzz/timings_lp1k.txt#L90 - (posedge CLK => O) = (504:655:796, 504:655:796); + (posedge CLK => (O : 1'bx)) = (504:655:796, 504:655:796); // https://github.com/cliffordwolf/icestorm/blob/95949315364f8d9b0c693386aefadf44b28e2cf6/icefuzz/timings_lp1k.txt#L91-L92 (SR => O) = (559:726:883, 559:726:883); // https://github.com/cliffordwolf/icestorm/blob/95949315364f8d9b0c693386aefadf44b28e2cf6/icefuzz/timings_lp1k.txt#L74 @@ -2109,7 +2109,7 @@ specify // https://github.com/cliffordwolf/icestorm/blob/95949315364f8d9b0c693386aefadf44b28e2cf6/icefuzz/timings_up5k.txt#L101 (I3 => LO) = (216:378:583, 226:395:609); // https://github.com/cliffordwolf/icestorm/blob/95949315364f8d9b0c693386aefadf44b28e2cf6/icefuzz/timings_up5k.txt#L102 - (posedge CLK => O) = (516:903:1391, 516:903:1391); + (posedge CLK => (O : 1'bx)) = (516:903:1391, 516:903:1391); // https://github.com/cliffordwolf/icestorm/blob/95949315364f8d9b0c693386aefadf44b28e2cf6/icefuzz/timings_up5k.txt#L103-104 (SR => O) = (420:734:1131, 590:1032:1589); // https://github.com/cliffordwolf/icestorm/blob/95949315364f8d9b0c693386aefadf44b28e2cf6/icefuzz/timings_up5k.txt#L86 @@ -2366,7 +2366,7 @@ module SB_SPRAM256KA ( `endif `ifdef ICE40_U specify - https://github.com/cliffordwolf/icestorm/blob/95949315364f8d9b0c693386aefadf44b28e2cf6/icefuzz/timings_up5k.txt#L13169-L13182 + // https://github.com/cliffordwolf/icestorm/blob/95949315364f8d9b0c693386aefadf44b28e2cf6/icefuzz/timings_up5k.txt#L13169-L13182 $setup(posedge ADDRESS, posedge CLOCK, 268); // https://github.com/cliffordwolf/icestorm/blob/95949315364f8d9b0c693386aefadf44b28e2cf6/icefuzz/timings_up5k.txt#L13183 $setup(CHIPSELECT, posedge CLOCK, 404); |