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Update docs/archapi.md

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Signed-off-by: gatecat <gatecat@ds0.me>
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gatecat 2021-02-17 11:25:53 +00:00
parent d83259828e
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docs/archapi.md
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@ -93,7 +93,7 @@ The global `CellInfo` type derives from this one. Can be used to add arch-specif
arch.h arch.h
====== ======
Each architecture must provide their own implementation of the `Arch` struct in `arch.h`. `Arch` must derive from `BaseCtx` and must provide the following methods: Each architecture must provide their own implementation of the `Arch` struct in `arch.h`. `Arch` must derive from `ArchAPI<ArchRanges>` or `BaseArch<ArchRanges>` (see above) and must provide the following methods:
General Methods General Methods
--------------- ---------------
@ -697,7 +697,7 @@ Placer Methods
### bool isValidBelForCellType(IdString cell\_type, BelId bel) const ### bool isValidBelForCellType(IdString cell\_type, BelId bel) const
Returns true if the given cell can be bound to the given bel. This check Returns true if the given cell can be bound to the given bel. This check
should be fast, compared with isValidBelForCell. This check should always should be fast, compared with isBelLocationValid. This check should always
return the same value regardless if other cells are placed within the fabric. return the same value regardless if other cells are placed within the fabric.
*BaseArch default: returns `cell_type == getBelType(bel)`* *BaseArch default: returns `cell_type == getBelType(bel)`*