Siddharth, ROACH1 is quite deprecated now, we don't recommend it for new projects. There are still a number of them floating around, but no active development on the libraries to support them.
I don't know of any ADCs with more than 2 inputs. You'd also be quite pressed to fit a full 16-element correlator onto a single ROACH. With a ROACH2 you may manage if it's simple. Regards, James On Fri, Oct 20, 2017 at 12:26 PM, Siddharth Malu <[email protected]> wrote: > Dear CASPERites, > > Many, thanks, Indrajit, for your reply. Are there ADCs that can be used > with ROACH1 and have more than 2 inputs? I am starting from scratch, and as > far as I can see from CASPER websites, it would be easier to set up ROACH1 > as compared to ROACH2, and given the large number of ROACH1 users, it may > be easier to get help on ROACH1. But I'd very much like to hear opinions > from CASPERites about this. > > Many thanks, and look forward to your replies. > > Best regards, > Siddharth > > On Fri, Oct 20, 2017 at 11:56 AM, Indrajit Vittal Barve < > [email protected]> wrote: > >> Dear siddharth, >> >> Please go through this message. ADC16 is not (yet?) supported on ROACH1. >> So consider with ROACH 2. >> >> >> >> https://www.mail-archive.com/[email protected]/msg06320.html >> >> >> >> With regards >> Indrajit >> On 20 Oct 2017 11:25 am, Siddharth Savyasachi Malu < >> [email protected]> wrote: >> >> Dear CASPERites, >> >> I am trying to design a cheap 16-element interferometer using a ROACH1 >> board with 250-500 MHz bandwidth. Would you suggest the ADC16x250-8 for >> this purpose? >> >> Best regards, >> Siddharth >> -- >> Siddharth Malu >> Centre of Astronomy >> Indian Institute of Technology Indore >> Indore, India >> >> -- >> 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].
