AR# 3125


M1.4 CPLD - Automatic Local Feedback optimization not yet supported for XC9500


Keywords: xc9500, local feedback, loc

Urgency: standard

General Description:
Does the M1.4 CPLD fitter automatically optimize for local macrocell


The Automatic Feedback Optimization feature described in the CPLD
Schematic Design Guide and CPLD Synthesis Design Guide is not yet
supported. XC9500 Local Feedback still requires logic to be
explicitly mapped to the same function block using properties of
the form "LOC=FBnn", where FB is the function block, and nn is the
AR# 3125
日期 03/29/2000
状态 Archive
Type 综合文章
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