diff options
Diffstat (limited to 'ecp5')
| -rw-r--r-- | ecp5/arch.cc | 2 | ||||
| -rw-r--r-- | ecp5/arch.h | 10 | ||||
| -rw-r--r-- | ecp5/main.cc | 23 |
3 files changed, 18 insertions, 17 deletions
diff --git a/ecp5/arch.cc b/ecp5/arch.cc index 0ae063a2..fc3c97bf 100644 --- a/ecp5/arch.cc +++ b/ecp5/arch.cc @@ -740,7 +740,7 @@ TimingClockingInfo Arch::getPortClockingInfo(const CellInfo *cell, IdString port info.clockToQ = getDelayFromNS(0.7); } else { info.setup = getDelayFromNS(1); - info.hold = getDelayFromNS(0); + info.hold = getDelayFromNS(0); } } return info; diff --git a/ecp5/arch.h b/ecp5/arch.h index cf30876b..a68673f4 100644 --- a/ecp5/arch.h +++ b/ecp5/arch.h @@ -828,10 +828,12 @@ struct Arch : BaseCtx if (fnd_fanout != wire_fanout.end()) fanout = fnd_fanout->second; NPNR_ASSERT(locInfo(pip)->pip_data[pip.index].timing_class < speed_grade->num_pip_classes); - delay.min_delay = speed_grade->pip_classes[locInfo(pip)->pip_data[pip.index].timing_class].min_base_delay - + fanout * speed_grade->pip_classes[locInfo(pip)->pip_data[pip.index].timing_class].min_fanout_adder; - delay.max_delay = speed_grade->pip_classes[locInfo(pip)->pip_data[pip.index].timing_class].max_base_delay - + fanout * speed_grade->pip_classes[locInfo(pip)->pip_data[pip.index].timing_class].max_fanout_adder; + delay.min_delay = + speed_grade->pip_classes[locInfo(pip)->pip_data[pip.index].timing_class].min_base_delay + + fanout * speed_grade->pip_classes[locInfo(pip)->pip_data[pip.index].timing_class].min_fanout_adder; + delay.max_delay = + speed_grade->pip_classes[locInfo(pip)->pip_data[pip.index].timing_class].max_base_delay + + fanout * speed_grade->pip_classes[locInfo(pip)->pip_data[pip.index].timing_class].max_fanout_adder; return delay; } diff --git a/ecp5/main.cc b/ecp5/main.cc index 8e1ee8d4..12afb09d 100644 --- a/ecp5/main.cc +++ b/ecp5/main.cc @@ -122,24 +122,23 @@ std::unique_ptr<Context> ECP5CommandHandler::createContext() if (vm.count("speed")) { int speed = vm["speed"].as<int>(); switch (speed) { - case 6: - chipArgs.speed = ArchArgs::SPEED_6; - break; - case 7: - chipArgs.speed = ArchArgs::SPEED_7; - break; - case 8: - chipArgs.speed = ArchArgs::SPEED_8; - break; - default: - log_error("Unsupported speed grade '%d'\n", speed); + case 6: + chipArgs.speed = ArchArgs::SPEED_6; + break; + case 7: + chipArgs.speed = ArchArgs::SPEED_7; + break; + case 8: + chipArgs.speed = ArchArgs::SPEED_8; + break; + default: + log_error("Unsupported speed grade '%d'\n", speed); } } else { chipArgs.speed = ArchArgs::SPEED_6; } } - return std::unique_ptr<Context>(new Context(chipArgs)); } |