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Message-ID: <20130808214212.GA27322@openwall.com> Date: Fri, 9 Aug 2013 01:42:12 +0400 From: Solar Designer <solar@...nwall.com> To: john-dev@...ts.openwall.com Subject: Re: FPGA reprogramming on ZedBoard / Parallella board Katja, I've just tried loading ZedBoard's official bitstream and then the original Parallella bitstream a couple of times on the booted up Linux system - everything worked fine. Then I tried loading your bitstream again, and got the same problem again (no Ethernet, although the LEDs behave like with the original Parallella bitstream). Power-cycled. Then I tried loading your wrong-size parallella16_prototype.bin (for the first time). I did not expect this to result in anything good, and it did not: not only did I lose connectivity to the board, but also the LEDs stopped doing their counter pattern. Power-cycled again. On Thu, Aug 08, 2013 at 11:23:25PM +0200, Katja Malvoni wrote: > But I don't see how would these two changes cause the change of bitstream. I think it's mostly ISE version difference. I think a slightly older version (14.4?) was used to generate Parallella's bitstream. Alexander
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