mirror of https://github.com/YosysHQ/nextpnr.git
5a76b3cb4d
Some models have I/O cells that are IOBUFs, and other types (IBUFs and OBUFs) are obtained by feeding 1 or 0 to the OEN input. This is done with general-purpose routing so it's best to do it here to avoid conflicts. For this purpose, in the new bases, these special cells are of type IOBS (IOB Simplified). The proposed changes are compatible with bases of previous versions of Apycula and do not require changing .CST constraint files. Signed-off-by: YRabbit <rabbit@yrabbit.cyou> |
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| .. | ||
| CMakeLists.txt | ||
| arch.cc | ||
| arch.h | ||
| arch_pybindings.cc | ||
| arch_pybindings.h | ||
| archdefs.h | ||
| cells.cc | ||
| cells.h | ||
| constids.inc | ||
| family.cmake | ||
| main.cc | ||
| pack.cc | ||