AlphaStation 200 NVRAM Problem

Dave Wade dave.g4ugm at
Tue Apr 26 17:18:16 CDT 2016

> I can now do test code for the NVRAM, I will start with repeated reads to
see if
> I get different values on different occasions. Then I will save it and
> patterns etc. It may be a checksum that is failing of course. Or the DROM
> which I can't verify until I get the PLCC adapter for my PROM programmer
> someone else to read their DROM.

What size PLCC? I have some PLCC to DIL adaptors...

> Thanks for all the help I have a way forward for a little while now.
> Although anyone with one of these machines who could read the DROM would
> be helpful. I will be able to supply a VMS program to read it, so need to
> it from the machine or to have a programmer.
> Regards
> Rob


More information about the cctalk mailing list