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[partial-reconfig] Problem on HwICAP
- To: partial-reconfig@xxxxxxxxxxxxxx
- Subject: [partial-reconfig] Problem on HwICAP
- From: "Guido Vagliasindi" <gvaglia@xxxxxxxxx>
- Date: Wed, 25 Jun 2008 16:29:59 +0200
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Dear All,
I am trying to perform a partial reconfiguration on a Virtex 4 (ML402) using Microblaze and HwICAP.
After initializing without errors the HwICAP, I am trying to read the partial bitstream from the Compact Flash using XHwICAP_CF2ICap function but it does not work since the program on the Microblaze freezes and the ERROR led on the board is switched on. It seems that the XHwICAP_CF2ICap function sticks when accessing the file through the function SYSACE_fopen.
I tried to create again the partial bitstream but the problem persists and I also tested the bitstreams programming the device through JTAG and it works fine.
ADDITIONAL INFORMATION: I am loading the full design from the compact flash, so the configuration bits are configured to 111. The full bitstream is loaded without any problem.
Thank you
Guido