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CPLD - Attribute Assignment: Using the LOC attribute for Function block and macrocell assignment (XEPLD v6.0)
Keywords: 7300, 9500, CPLD, EPLD, 6.0
With the XEPLD v6.0 tools, some components can be mapped to a specific
function block and macrocell.
Use the following schematic attribute syntax:
where <n> is the function block number and <m> is the macrocell
Example: To place a flip-flop into macrocell 5 of Function Block 3, attach
the following attribute to the FF:
**NOTE** The LOC attribute is not valid on all library components. The
following is the list of symbols that can accept this form of the LOC attribute: