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AR# 7934

EXEMPLAR Leonardo Spectrum : Inferring Blockram in Xcell 32 for spectrum is incorrect

Description

Keywords : infer, blockram, leonardo, spectrum, xcell, 32

Urgency : standard

General Description : In Xcell 32 the article on inferring blockram has an incorrect example. Leonardo
successfully infers blockram if it is fully synchronous. The blockram in the article has an asynchronous
read.

解决方案

The workaround is to take the same code and place the read statement in the clock process.

Please refer to solution record 7929:
http://www.xilinx.com/techdocs/7929.htm

for correct VHDL/Verilog example.
AR# 7934
创建日期 08/31/2007
Last Updated 09/29/2008
状态 Archive
Type 综合文章