AR# 810: XC3000: How to specify FGM mode in a schematic design using a CLBMAP
AR# 810
XC3000: How to specify FGM mode in a schematic design using a CLBMAP
Description
Keywords: FGM, schematic, CLB, XC3000
Urgency: Standard
Description If you want to use FGM mode in a 3k design but don't want to use a CLB primitive library symbol. FGM mode is used when there is 'P' attribute on the E-pin of a CLB MAP
解决方案
(1) Use a CLBMAP in schematic.
(2) E-pin of the CLBMAP must be a net going to the select line of a mux