diff options
Diffstat (limited to 'ecp5/arch.h')
| -rw-r--r-- | ecp5/arch.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/ecp5/arch.h b/ecp5/arch.h index 583d539f..aa3c5348 100644 --- a/ecp5/arch.h +++ b/ecp5/arch.h @@ -619,6 +619,8 @@ struct Arch : BaseCtx return wire_to_net.at(wire); } + WireId getConflictingWireWire(WireId wire) const { return wire; } + NetInfo *getConflictingWireNet(WireId wire) const { NPNR_ASSERT(wire != WireId()); @@ -724,6 +726,8 @@ struct Arch : BaseCtx return pip_to_net.at(pip); } + WireId getConflictingPipWire(PipId pip) const { return WireId(); } + NetInfo *getConflictingPipNet(PipId pip) const { NPNR_ASSERT(pip != PipId()); @@ -855,6 +859,12 @@ struct Arch : BaseCtx delay_t getDelayEpsilon() const { return 20; } delay_t getRipupDelayPenalty() const { return 200; } float getDelayNS(delay_t v) const { return v * 0.001; } + DelayInfo getDelayFromNS(float ns) const + { + DelayInfo del; + del.delay = delay_t(ns * 1000); + return del; + } uint32_t getDelayChecksum(delay_t v) const { return v; } bool getBudgetOverride(const NetInfo *net_info, const PortRef &sink, delay_t &budget) const; @@ -878,8 +888,10 @@ struct Arch : BaseCtx // Get the delay through a cell from one port to another, returning false // if no path exists bool getCellDelay(const CellInfo *cell, IdString fromPort, IdString toPort, DelayInfo &delay) const; - // Get the port class, also setting clockPort if applicable - TimingPortClass getPortTimingClass(const CellInfo *cell, IdString port, IdString &clockPort) const; + // Get the port class, also setting clockInfoCount to the number of TimingClockingInfos associated with a port + TimingPortClass getPortTimingClass(const CellInfo *cell, IdString port, int &clockInfoCount) const; + // Get the TimingClockingInfo of a port + TimingClockingInfo getPortClockingInfo(const CellInfo *cell, IdString port, int index) const; // Return true if a port is a net bool isGlobalNet(const NetInfo *net) const; |