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ice40: fix specify for ICE40_{LP,U}

This commit is contained in:
Eddie Hung 2020-03-05 08:11:49 -08:00
parent 3c2e910bb3
commit 69f1555058
1 changed files with 4 additions and 4 deletions
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8
techlibs/ice40/cells_sim.v
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@ -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);