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Merge pull request #238 from YosysHQ/padin_gb_tmgfix

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ice40: Fix timing class of 'padin' GB outputs
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David Shah 2019-02-20 22:17:33 +00:00 committed by GitHub
commit e8d3aaaf34
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2 changed files with 2 additions and 2 deletions
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ice40/arch.cc
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@ -1021,7 +1021,7 @@ TimingPortClass Arch::getPortTimingClass(const CellInfo *cell, IdString port, in
return TMG_IGNORE;
} else if (cell->type == id_SB_GB) {
if (port == id_GLOBAL_BUFFER_OUTPUT)
return TMG_COMB_OUTPUT;
return cell->gbInfo.forPadIn ? TMG_GEN_CLOCK : TMG_COMB_OUTPUT;
return TMG_COMB_INPUT;
} else if (cell->type == id_SB_WARMBOOT) {
return TMG_ENDPOINT;

2
tests

@ -1 +1 @@
Subproject commit 691dfb8204131bec7f1c5e139764bf418640f941
Subproject commit baf928b5c688d1d8409da28f76c36f74e79a93a8