AR# 1155: Foundation: Pins on Abel symbol not matched to any signal in <abel_file>.xnf
AR# 1155
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Foundation: Pins on Abel symbol not matched to any signal in <abel_file>.xnf
説明
If a schematic design has an ABEL module in it, you may see problems indicating that the Symbols' pins do not match any signals in the underlying XNF file.
This can be evidenced either by:
XNFMERGE Warning 285: Pin OUT<1> on symbol U1 (in file <design>.xnf) not matched to any signal in file <abel_file>.xnf.
or
Z's on the outputs of the macro during simulation.
ソリューション
1
The symbol needs to have BOTH of the following attributes:
$FILE=<abel_file>.ABL $DEF=ABEL
Double-click on the symbol to see which attributes it has. If either of these is missing, add it in the Parameters section as follows: