[time-nuts] HP8568B firware eproms anyone ?

[Poul-Henning Kamp]

In message <PKEGJHPHLLBACEOICCBJIEMBIJAA.jmiles at pop.net>, "John Miles" writes:
>Heh, that's great.  Interesting that at least some CMOS parts will work.  I
>may have had some bad chips, but the same ones that failed in an 8566B
>worked fine in a 494AP.
>
>Not knowing what happens if an address line toggles in the middle of a read
>cycle, I wonder if it'd be a good idea to tie those floating address lines
>to ground or Vcc...

Yeah, I will probably do that next time I have it open.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
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