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| author | Sergiusz Bazanski <q3k@q3k.org> | 2018-06-22 14:29:28 +0100 |
|---|---|---|
| committer | Sergiusz Bazanski <q3k@q3k.org> | 2018-06-22 14:29:28 +0100 |
| commit | 858acc5c1c0ee4bbdfb8d2012b80cda656ca39db (patch) | |
| tree | 7cc94b94e40c05c5a7baae61c9d0db4f23a31b60 /ice40/arch.h | |
| parent | 98b1f0c041b01d07f64e8e04503f8eccb05a93de (diff) | |
| parent | f86a0d6c8c8792c36c87cf345665ce7c9fbcc60f (diff) | |
| download | nextpnr-858acc5c1c0ee4bbdfb8d2012b80cda656ca39db.tar.gz nextpnr-858acc5c1c0ee4bbdfb8d2012b80cda656ca39db.tar.bz2 nextpnr-858acc5c1c0ee4bbdfb8d2012b80cda656ca39db.zip | |
Merge branch 'master' of gitlab.com:SymbioticEDA/nextpnr into q3k/gl
Diffstat (limited to 'ice40/arch.h')
| -rw-r--r-- | ice40/arch.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/ice40/arch.h b/ice40/arch.h index 85fb9fc0..f3a46f5c 100644 --- a/ice40/arch.h +++ b/ice40/arch.h @@ -515,6 +515,8 @@ struct Arch : BaseCtx return id(chip_info->bel_data[bel.index].name.get()); } + uint32_t getBelChecksum(BelId bel) const { return bel.index; } + void bindBel(BelId bel, IdString cell) { assert(bel != BelId()); @@ -607,6 +609,8 @@ struct Arch : BaseCtx return id(chip_info->wire_data[wire.index].name.get()); } + uint32_t getWireChecksum(WireId wire) const { return wire.index; } + void bindWire(WireId wire, IdString net) { assert(wire != WireId()); @@ -646,6 +650,8 @@ struct Arch : BaseCtx PipId getPipByName(IdString name) const; IdString getPipName(PipId pip) const; + uint32_t getPipChecksum(PipId pip) const { return pip.index; } + void bindPip(PipId pip, IdString net) { assert(pip != PipId()); @@ -755,8 +761,10 @@ struct Arch : BaseCtx void estimatePosition(BelId bel, int &x, int &y, bool &gb) const; delay_t estimateDelay(WireId src, WireId dst) const; - delay_t getDelayEpsilon() const { return 10; } + delay_t getDelayEpsilon() const { return 20; } + delay_t getRipupDelayPenalty() const { return 200; } float getDelayNS(delay_t v) const { return v * 0.001; } + uint32_t getDelayChecksum(delay_t v) const { return v; } // ------------------------------------------------- |