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Code Issues Releases Wiki Activity

Add pip locations

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Signed-off-by: Clifford Wolf <clifford@clifford.at>
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Clifford Wolf
2018-08-08 10:27:08 +02:00
committed by David Shah
parent a9b6543361
commit 5ddde5c49f
7 changed files with 61 additions and 19 deletions
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19
docs/archapi.md
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@@ -74,15 +74,19 @@ Return a string representation of the ArchArgs that was used to construct this o
### int getGridDimX() const
Get grid X dimension. All bels must have Y coordinates in the range `0 .. getGridDimX()-1` (inclusive).
Get grid X dimension. All bels and pips must have Y coordinates in the range `0 .. getGridDimX()-1` (inclusive).
### int getGridDimY() const
Get grid Y dimension. All bels must have Y coordinates in the range `0 .. getGridDimY()-1` (inclusive).
Get grid Y dimension. All bels and pips must have Y coordinates in the range `0 .. getGridDimY()-1` (inclusive).
### int getTileDimZ(int x, int y) const
### int getTileBelDimZ(int x, int y) const
Get Z dimension for the specified tile. All bels with the specified X and Y coordinates must have a Z coordinate in the range `0 .. getTileDimZ(X,Y)-1` (inclusive).
Get Z dimension for the specified tile for bels. All bels with at specified X and Y coordinates must have a Z coordinate in the range `0 .. getTileDimZ(X,Y)-1` (inclusive).
### int getTilePipDimZ(int x, int y) const
Get Z dimension for the specified tile for pips. All pips with at specified X and Y coordinates must have a Z coordinate in the range `0 .. getTileDimZ(X,Y)-1` (inclusive).
Bel Methods
-----------
@@ -97,7 +101,7 @@ Get the name for a bel. (Bel names must be unique.)
### Loc getBelLocation(BelId bel) const
Get the X/Y/Z location of a given bel.
Get the X/Y/Z location of a given bel. Each bel must have a unique X/Y/Z location.
### BelId getBelByLocation(Loc loc) const
@@ -238,6 +242,11 @@ 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()`.
### 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
for pips a X/Y/Z location refers to a group of pips, not an individual pip.
### uint32\_t getPipChecksum(PipId pip) const
Return a (preferably unique) number that represents this pip. This is used in design state checksum calculations.