Re: [casper] Re: Re: Re: snap with adc

2018-10-17 Thread Ran Duan
Hi Peter, Yes, that ADC works for ADC2X550-12. I made those ADC and DAC board with rick for the MKID project. We have tested it and used it for observation, it works well. I might also have a board with me that can give you for testing. Talk with you later, Ran On Thu, Oct 18, 2018 at 10:35 AM

Re:[casper] Re: Re: Re: snap with adc

2018-10-17 Thread peter Niu
Hi Rick, Yellow block we have only is only katadc, is this adc_mkid_4x , with mask: Interface block for the MKID 12-bits ADC board (2xADS54RF63) we don't have any ADC hardware at present, so this yellow block haven't been tested yet, But assume this work, could it be used for ADC2X550-12?

Re: Re: [CASS SPAM]Re: [casper] ADC5G on SNAP

2018-10-17 Thread Jack Hickish
Hi Pei Xin, To me that mlib_devel looks like it should be fine, but let me know how you get on with the library / code in that github link I sent. Cheers Jack On Wed, 17 Oct 2018 at 01:10 pei...@xao.ac.cn wrote: > Attach is the git log file from mlib_devel , and I didn't configure the > ADC

Re: [casper] SNAP Board Cooling Solution

2018-10-17 Thread Jack Hickish
Hi Jake, I don't think anyone has done quite what you're planning. In HERA we have no FPGA fans and only external airflow, but in our case we place the SNAP boards in RFI-enclosures, with the FPGA thermally coupled to the enclosure case via aluminium blocks and thermal compound. Our experience

Re: [casper] CASPER Workshop 2018 Photos

2018-10-17 Thread Jack Hickish
Seconded -- thanks for all the hard work, Ran & organizing committees. On Wed, 17 Oct 2018 at 02:26 Colm Bracken wrote: > Dear Ran, > > Thank you so much for sharing the lovely pictures from CASPER 2018. > Also, thank you once more to yourself and the rest of the LOC and the SOC > for such an

[casper] Re: Re: Re: snap with adc

2018-10-17 Thread Rick Raffanti
The ADC2X550-12 is identical to the ADC portion of the "MKID_ADC_DAC", so if someone has a yellowblock that works with the latter it'll work with the former. Rick On Tue, Oct 16, 2018 at 6:25 PM 牛晨辉 wrote: > Dear All, > Is someone familiar with adc2x550-12 ? > Is there a yellow block of this

Re: [casper] Re: SKARAB

2018-10-17 Thread Jason Manley
Hi Andrea! Adding my comments and questions inline below... > 1) I would like to implement a first FFT (512 overlapped channels), The "overlapped" statement makes me nervous! Are you using the standard CASPER toolflow? This does not support multiple clock domains. Or were you planning to just

Re: [casper] CASPER Workshop 2018 Photos

2018-10-17 Thread Colm Bracken
Dear Ran, Thank you so much for sharing the lovely pictures from CASPER 2018. Also, thank you once more to yourself and the rest of the LOC and the SOC for such an enjoyable and informative conference. Best wishes, Colm & Eoin On Wed, 17 Oct 2018 at 02:27, Ran Duan wrote: > Dear All, > > > >