diff options
| author | Clifford Wolf <clifford@clifford.at> | 2018-08-14 17:16:14 +0200 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2018-08-14 17:16:14 +0200 |
| commit | 428f0b9ebaec7bd0cf86ecbc50d1edd3a7bf0c51 (patch) | |
| tree | ae40077b034cb288b538d98e99da857c2be02dc7 /docs/archapi.md | |
| parent | 2e02f2d6166c75b1fcec73d268e97e407071a372 (diff) | |
| download | nextpnr-428f0b9ebaec7bd0cf86ecbc50d1edd3a7bf0c51.tar.gz nextpnr-428f0b9ebaec7bd0cf86ecbc50d1edd3a7bf0c51.tar.bz2 nextpnr-428f0b9ebaec7bd0cf86ecbc50d1edd3a7bf0c51.zip | |
Add Arch attrs API
Signed-off-by: Clifford Wolf <clifford@clifford.at>
Diffstat (limited to 'docs/archapi.md')
| -rw-r--r-- | docs/archapi.md | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/docs/archapi.md b/docs/archapi.md index 473cdd2e..73443c15 100644 --- a/docs/archapi.md +++ b/docs/archapi.md @@ -151,6 +151,11 @@ Return a list of all bels on the device. Return the type of a given bel. +### const\_range\<std\:\:pair\<IdString, std::string\>\> getBelAttrs(BelId bel) const + +Return the attributes for that bel. Bel attributes are only informal. They are displayed by the GUI but are otherwise +unused. An implementation may simply return an empty range. + ### WireId getBelPinWire(BelId bel, IdString pin) const Return the wire connected to the given bel pin. @@ -180,6 +185,11 @@ Get the type of a wire. The wire type is purely informal and isn't used by any of the core algorithms. Implementations may simply return `IdString()`. +### const\_range\<std\:\:pair\<IdString, std::string\>\> getWireAttrs(WireId wire) const + +Return the attributes for that wire. Wire attributes are only informal. They are displayed by the GUI but are otherwise +unused. An implementation may simply return an empty range. + ### uint32\_t getWireChecksum(WireId wire) const Return a (preferably unique) number that represents this wire. This is used in design state checksum calculations. @@ -242,6 +252,11 @@ Get the name for a pip. (Pip names must be unique.) Get the type of a pip. Pip types are purely informal and implementations may simply return `IdString()`. +### const\_range\<std\:\:pair\<IdString, std::string\>\> getPipAttrs(PipId pip) const + +Return the attributes for that pip. Pip attributes are only informal. They are displayed by the GUI but are otherwise +unused. An implementation may simply return an empty range. + ### Loc getPipLocation(PipId pip) const Get the X/Y/Z location of a given pip. Pip locations do not need to be unique, and in most cases they aren't. So |