AR# 23686

|

LogiCORE Block Memory Generator v2.1 - Virtex-4 RAMB16 VHDL UniSims - Incorrect collision behavior (DOA changes on CLKB)

描述

While simulating the Block Memory Generator Core with asymmetric configuration, DOUTA of the RAMB16 primitives changes on rising edge of CLKB , which is incorrect. This might potentially cause a collision error.

解决方案

This is UNISIM model issue addressed in 8.2i Service Pack 3.

To obtain status on this issue, please open a WebCase with Xilinx Technical Support:

http://www.xilinx.com/support/techsup/tappinfo.htm

AR# 23686
日期 12/15/2012
状态 Active
Type 综合文章
People Also Viewed