PDP HANDBOOK & THANKS
21-Jul-90 21:19:44
Sb: #57137-PDP HANDBOOK & THANKS
Fm: Richard L. Whaley 70731,1662
To: CRAIG SPANIOL 72567,1332
What kind of bus hang problem do you have???? Typically bus hangs cannot
be traced. You might try monitoring the five volt supply for stability. I
had a system that contained SimPac ICP 1600 boards that were power hogs.
The older systems with this unit always hung and had to be rebooted. We
found that the power dropped to 3.25 volts for a split second and then the
bus hung. Replacing the power supply fixed it….weak regulator.