phref - mbk physical reference
The phref structure is used to describe a reference belonging to a symbolic layout model, see phfig(3) for details. A reference allows to name a point anywhere in a given model. It may then be seen as a name, and not anymore as a couple of coordinates. References are mostly used for cell programming and multi-access connector representation.
The declarations needed to work on phref are available in the header file /labo/include/mph402.h", where `402' is the actual mbk version.
The following C structure supports the description of the reference :
typedef struct phref {
mbk(1) , addphref(3) , getphref(3) , delphref(3) , phfig(3) , ptype(3) .
This tool is under development at the ASIM/LIP6/UPMC laboratory, cao-vlsi
research team.
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