Re: [casper] Which error to chase?

2010-03-26 Thread Steve Maher
The 'dac' yellow block _does include a gateway internally. I believe the error is referring to the input data lines, but I haven't figured it out yet. But I may be barking up the wrong tree because I'm trying to control the DAC2x1000-16 (TI DAC5681) DAC - included with our ROACH - but the (mask)

Re: [casper] Which error to chase?

2010-03-26 Thread Steve Maher
I fixed the 'dac' block by breaking the link with the library and removing 4 'assert' blocks sitting between converters and gateways. Then my compatibility question was partially answered I guess when I got an inconsistent hardware error saying 'dac' only supports iBOB. Should I be heading down

Re: [casper] Which error to chase?

2010-03-26 Thread Henry Chen
Hi Steve, The presence of the assert blocks in the library means that the block hasn't been updated for use with 10.1, and thus has no ROACH support. In any case, that block really is only meant for the SiBeam DAC board using the Atmel DAC; it won't be a quick shoehorning to get it to work with

Re: [casper] Which error to chase?

2010-03-26 Thread John Ford
The 'dac' yellow block _does include a gateway internally. I believe the error is referring to the input data lines, but I haven't figured it out yet. But I may be barking up the wrong tree because I'm trying to control the DAC2x1000-16 (TI DAC5681) DAC - included with our ROACH - but the

Re: [casper] Which error to chase?

2010-03-26 Thread Suraj Gowda
The yellowblocks for the TI DAC part is in xps_library/DACs. I added (but didn't write) the blocks to the main CASPER SVN maybe 2 weeks ago, but did not do any testing as I don't have access to either board. Both blocks are bare bones and contain no simulation interfaces, but they are

Re: [casper] Which error to chase?

2010-03-26 Thread rduan
By adding the files I sent this morning, the DAC_mkid ADC_mkid yellow block will be able to work with ROACH (no more missing file). Ran The yellowblocks for the TI DAC part is in xps_library/DACs. I added (but didn't write) the blocks to the main CASPER SVN maybe 2 weeks ago, but did not

Re: [casper] Which error to chase?

2010-03-25 Thread Jason Manley
The sim_out ports on yellow blocks should include this gateway internally, so this gateway block should not be necessary. Your rate errors are probably caused by the fact that you haven't set an explicit sampling rate for the constants. Simulink tries to propagate these sample rates to