Re: [casper] MMAP on Roach-1

2013-10-22 Thread Ross Williamson
Hi Andrew and Wes, You've both convinced me to write a parser for the core_info.tab file - It's more transferable and less likely to screw things up. Cheers, Ross On Mon, Oct 21, 2013 at 11:58 PM, Andrew Martens and...@ska.ac.za wrote: Hi Ross Hi Wes and all, So the MMAP is working really

Re: [casper] MMAP on Roach-1

2013-10-22 Thread David MacMahon
Hi, Wes, Just to clarify, some device offsets are hardcoded in HDL and/or the system.mhs template, but other device offsets (e.g. software registers and shared BRAMs) are dynamically generated by the toolflow as part of casper_xps. In any case, your main point is spot on: the core_info.tab

[casper] Random failures on Compile

2013-10-22 Thread Ross Williamson
I'm in a rather frustrating situation where the casper tools will only compile in a seemingly random nature. I can load up a design that I know compiles into simulink and run it and I will get an error like the following: Error reported by S-function 'sysgen' in

Re: [casper] Random failures on Compile

2013-10-22 Thread Wesley New
Hi Guys I have never experienced this. Can you provide the versions of the tool and OS you are running? Wes On 22 Oct 2013 20:51, Ryan Monroe ryan.m.mon...@gmail.com wrote: I've also experienced these. The most common cause seems to be a constant which is not sampled. I don't have a good