26 Jul
2008
26 Jul
'08
9:34 p.m.
cctech-request at classiccmp.org wrote:
The PC 5150 revision 2 (10/19/81) dump on that site is bad (first few
bytes are correct but the rest is garbage?). I have a good copy here
(thanks, Jim Leonard and billdeg from http://www.vintagecomputer.net/ )
though I don't have the proper chip numbers from it.
Speaking of AT 5170, if the rtc clock crystal from an AT is missing/cut
off, will it boot at all, or will the RTC chip hold the PIT (and CPU) in
reset forever?
--
Jonathan Gevaryahu
jgevaryahu(@t)hotmail(d0t)com
jzg22(@t)drexel(d0t)edu