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AR# 20143

6.2.03i iMPACT - SVF/ACE file sequencing change for partial bitstream reconfiguration. Reconfiguration via ACE/SVF results in failure to detect PPC via JTAG

描述

General Description:  

SVF/ACE file sequencing change for partial bitstream reconfiguration. Reconfiguration via ACE/SVF results in failure to detect PPC via JTAG.

解决方案

To work around this issue, modify the SVF file as follows: 

 

1. Replace SYNC word with NOP in cfg_in instruction following STATE RESET introduced by (Xilinx Answer 19440) (7/1/2004) for 6.2.03i: 

 

STATE RESET; 

SIR 10 TDI (03c5) TDO (0000) MASK (0000) ; 

SDR 96 TDI (000000000000000066aa9955) => SDR 96 TDI (000000000000000000000000)  

 

2. Remove the GHIGH at the beginning of the configuration bitstream cfg_in: 

 

100000008001000c => 0000000000000000 

 

For the ACE file, check the Preference option to keep the SVF file for ACE file generation. Modify the SVF file as noted before and generate the ACE file with the file utility provided in the link below: 

http://www.xilinx.com/txpatches/pub/swhelp/ise5_updates/svf2ace.zip
 

This problem is fixed in 6.3isp3.

AR# 20143
日期 05/16/2014
状态 Archive
Type 综合文章
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