diff options
Diffstat (limited to 'ice40/arch.h')
-rw-r--r-- | ice40/arch.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ice40/arch.h b/ice40/arch.h index 10255dbe..2dd6b06c 100644 --- a/ice40/arch.h +++ b/ice40/arch.h @@ -841,8 +841,11 @@ struct Arch : BaseCtx // ------------------------------------------------- // Get the delay through a cell from one port to another, returning false - // if no path exists + // if no path exists. This only considers combinational delays, as required by the Arch API bool getCellDelay(const CellInfo *cell, IdString fromPort, IdString toPort, DelayInfo &delay) const; + // getCellDelayInternal is similar to the above, but without false path checks and including clock to out delays + // for internal arch use only + bool getCellDelayInternal(const CellInfo *cell, IdString fromPort, IdString toPort, DelayInfo &delay) 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 |