Brooke Clarke asked: > I didn't see in the VLBI slides what was done to "tune" the delay > line, but did see a hint that there's been a firmware upgrade for it. > Can you elaborate? Rick's latest version uses a delay line with more per-bit precision (now 150 psec steps). We also found that Motorola (correction byte) and Maxim/DSI (delay line bits) seemed to use different definitions of "one nsec" and Rick needed to sort out a scale difference (the reason my new slides #29 & 30 are different from what's in our PTTI talk).
I think Rick got the cursor clock code from TvB. 73, Tom _______________________________________________ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
