Hi Pei Xin, What mlib_devel library are you using?
Are you using any python code to configure your ADC after programming the FPGA? Cheers Jack On Mon, 15 Oct 2018 at 23:08 [email protected] <[email protected]> wrote: > Hi Jack, > > The ADC / clock is definitely working, I tried 2 different clocks, one is > from Valon and another one is from a signal generator. > I tested with two ADC5G cards, and the returned value from the library > either casperfpga (estimate_fpga_clock()) or corr (est_brd_clk() ) are > both 0.0. > Attach is an photo of SNAP board, any switches is wrong in here? Can you > check it? > > The board is working well with internal ADCs. > > Best wishes, > Pei Xin > ------------------------------ > > ========================================== > 裴鑫 (Xin Pei) > 中国科学院新疆天文台 > Xinjiang Astronomical Observatory, CAS > 新疆乌鲁木齐市科学一街150号 > <https://maps.google.com/?q=%E7%A7%91%E5%AD%A6%E4%B8%80%E8%A1%97150%E5%8F%B7&entry=gmail&source=g> > (邮编: 830011) > 150, Science 1-Street > Urumqi, Xinjiang 830011 > China > 电话(Tel): +86-(0)991-3689471 <+86%20991%20368%209471> > 传真(Fax): +86-(0)991-3838628 <+86%20991%20383%208628> > ========================================== > > > *From:* Jack Hickish <[email protected]> > *Date:* 2018-10-09 21:26 > *To:* [email protected] > *CC:* casper <[email protected]> > *Subject:* Re: [CASS SPAM]Re: [casper] ADC5G on SNAP > > Hi Peix Xin, > > That all should be ok. Are you able to confirm that the ADC / clock are > definitely working using a Roach2? > > Cheers > Jack > > On Mon, 8 Oct 2018, 9:11 pm [email protected], <[email protected]> wrote: > >> Hi Jack, >> >> Our ADC card is a Demux 1:1 version, see attachment 1. Will this be the >> problem? >> And the mlib_devel is the same one we used for Crab design. >> >> The ADC yellow block and MSSGE block settings see attach 2 and 3 . >> >> The clock signal is from Valon 5008 and inject to the Clock SMA connector >> of ADC. >> >> Best wishes, >> Pei Xin >> >> >> *From:* Jack Hickish <[email protected]> >> *Date:* 2018-10-08 22:19 >> *To:* casper <[email protected]> >> *Subject:* [CASS SPAM]Re: [casper] ADC5G on SNAP >> >> Hi Peix Xin, >> >> That should work. What mlib_devel are you using? >> Is your ADC card a demux 1 version? >> >> What ADC yellow block settings? >> What snap MSSGE block settings (should be clocking from adc0_clk) >> >> Are you applying a clock to the ADC card - you can't use the on-board >> synthesiser with an external ADC. >> >> Cheers >> Jack >> >> On Mon, 8 Oct 2018, 6:38 am [email protected], <[email protected]> wrote: >> >>> Hi Jack, >>> >>> We want use ADC5G card on SNAP board, is there any setting to switch on >>> ZDOK connector? >>> The programming is done, however, it returnned 0.0 when we try >>> fpga.est_brd_clk() >>> to check the FPGA's clock. >>> >>> Best wishes, >>> Pei Xin >>> >>> ------------------------------ >>> >>> ========================================== >>> 裴鑫 (Xin Pei) >>> 中国科学院新疆天文台 >>> Xinjiang Astronomical Observatory, CAS >>> 新疆乌鲁木齐市科学一街150号 >>> <https://maps.google.com/?q=%E7%A7%91%E5%AD%A6%E4%B8%80%E8%A1%97150%E5%8F%B7&entry=gmail&source=g> >>> (邮编: 830011) >>> 150, Science 1-Street >>> Urumqi, Xinjiang 830011 >>> China >>> 电话(Tel): +86-(0)991-3689471 <+86%20991%20368%209471> >>> 传真(Fax): +86-(0)991-3838628 <+86%20991%20383%208628> >>> ========================================== >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "[email protected]" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To post to this group, send email to [email protected]. >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "[email protected]" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to [email protected]. >> >> -- You received this message because you are subscribed to the Google Groups "[email protected]" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected].
