AR# 42827


MIG v3.8 Virtex-6 QDRII+ - ChipScope cores are not detected in the JTAG device chain


ChipScope Analyzer cores are not detected when the BIT file is downloaded on board for MIG v3.8 Virtex-6 QDRII+ SRAM designs due to an issue with BITGEN options. The default option for the QDRII+ designs is "-g next_config_addr:0x00000000". This causes the ChipScope Analyzer to not find the core units after configuration:

"INFO: Found 0 Core Units in the JTAG device Chain."


To work around the problem the BITGEN option "next_config_addr" can be removed or set to "-g next_config_addr:None" in the "bitgen_options.ut" file located in the "par" folder.

This is scheduled to be fixed in the 13.3 release.



Answer Number 问答标题 问题版本 已解决问题的版本
41347 MIG Virtex-6 and Spartan-6 v3.8 - Release Notes and Known Issues for ISE Design Suite 13.2 N/A N/A


AR# 42827
日期 05/20/2012
状态 Active
Type 已知问题
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