On Dec 14, 14:01, Megan wrote:
> In fact, I have taken a KDJ11-B board with an 18Mhz clock,
> removed the clock chip and replaced it with a 20Mhz clock
> and the system ran solidly (I still have it). It also
> correctly identifies, in the boot rom, that the machine has
> a 20Mhz clock...
I've done that too. I also have a dual-height running at 18MHz, but I
know that one gets flaky at anything higher.
> I don't have specific information about an FP bug... I remember
> that some boards couldn't have the FPA installed due to some
> bug but don't have the specifics.
Somewhere in my piles of ol DEC stuff I have a note about which ones
can/can't/already do -- but I'm not sure exactly where it is, nor
whether that's an official original DEC document or a maintenance
company one. As far as I remember, it was described as a bug in one of
the ASICs.
--
Pete Peter Turnbull
Network Manager
University of York
Received on Sun Dec 14 2003 - 18:52:16 GMT