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AR# 20311

6.3i Libraries Guide - The 6.1i Libraries Guide states that CBXCLED, CBXCLE, CBXRLE components are not supported for Spartan and Virtex families


Keywords: CB2CLED, CB4CLED, CB8CLED, CB16CLED,CB2CLE, CB4CLE, CB8CLE, CB16CLE, CB2RLE, CB4RLE, CB8RLE, CB16RLE, loadable, cascadable, bidirectional, binary, counters.

This document states that these macro are not supported for Spartan and Virtex families

The table of architecture supported shows CBDXXCLED.

Is there a mistake?


This macro is supported in Virtex and Spartan architecture, the AND gates will be implemented in LUTs.

The title of the table is wrong. It should read CB16CLED and NOT CBD16CLED.
AR# 20311
Date 01/22/2006
Status Archive
Type General Article