AMMRL -
Just an update on resolving this issue during our Topspin 2.0.
> > > Symptom:
> > > Get this error randomly during paropt, multizg and gs (never
> > > observed during the middle of a single ZG)
> > >
> > > Error string:
> > > "Error in copmem:- cannot send command to coprocessor (timeout
> > > flag =1). Check for bad RCU/TCU or crashed stadtd on CCU.""
> > >
I had received several suggestion from the AMMRL group - in the end it
was resolved by placing a hub between the PC and CCU to slow it down and
force the half duplex on the ethernet card. In the end a simple fix.
Thanks for all the input.
Todd M. Alam
Sandia National Laboratories
NMR Facility, Org 1816, MS 0886
Dept of Electronic Materials and Nanostructured Materials
(505) 844-1225
(505) 844-2974 (FAX)
tmalam_at_sandia.gov
http://www.sandia.gov/materials/sciences/nmr_lab/
Received on Mon Sep 10 2007 - 10:39:48 MST