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ice40: move over to specify blocks for -abc9

This commit is contained in:
Eddie Hung 2020-02-13 09:58:20 -08:00
parent a85c55113f
commit fb60d82971
10 changed files with 1344 additions and 164 deletions

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@ -1,4 +1,4 @@
(* abc9_box_id = 1, lib_whitebox *)
(* abc9_box, lib_whitebox *)
module \$__ICE40_CARRY_WRAPPER (
(* abc9_carry *)
output CO,
@ -26,4 +26,61 @@ module \$__ICE40_CARRY_WRAPPER (
.I3(I3_OR_CI),
.O(O)
);
`ifdef ICE40_HX
specify
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_hx1k.txt#L79
(CI => O) = (126, 105);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_hx1k.txt#L80
(I0 => O) = (449, 386);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_hx1k.txt#L82
(A => CO) = (259, 245);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_hx1k.txt#L83
(A => O) = (400, 379);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_hx1k.txt#L85
(B => CO) = (231, 133);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_hx1k.txt#L86
(B => O) = (379, 351);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_hx1k.txt#L88
(I3 => O) = (316, 288);
(CI => O) = (316, 288);
endspecify
`endif
`ifdef ICE40_LP
specify
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_lp1k.txt#L79
(CI => O) = (186, 155);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_lp1k.txt#L80
(I0 => O) = (662, 569);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_lp1k.txt#L82
(A => CO) = (382, 362);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_lp1k.txt#L83
(A => O) = (589, 558);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_lp1k.txt#L85
(B => CO) = (341, 196);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_lp1k.txt#L86
(B => O) = (558, 517);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_lp1k.txt#L88
(I3 => O) = (465, 423);
(CI => O) = (465, 423);
endspecify
`endif
`ifdef ICE40_U
specify
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_up5k.txt#L91
(CI => O) = (278, 278);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_up5k.txt#L92
(I0 => O) = (1245, 1285);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_up5k.txt#L94
(A => CO) = (675, 662);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_up5k.txt#L95
(A => O) = (1179, 1232);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_up5k.txt#L97
(B => CO) = (609, 358);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_up5k.txt#L98
(B => O) = (1179, 1205);
// https://github.com/cliffordwolf/icestorm/blob/be0bca0230d6fe1102e0a360b953fbb0d273a39f/icefuzz/timings_up5k.txt#L100
(I3 => O) = (861, 874);
(CI => O) = (861, 874);
endspecify
`endif
endmodule