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Re: Need help with an Accellerator IIe Card



"KPR" <krauer@rpmtec.com> wrote in message
1154023020.518626.133770@m79g2000cwm.googlegroups.com">news:1154023020.518626.133770@m79g2000cwm.googlegroups.com...
: Will do..  there weren't main chips that need to be reseated they're
: all pretty good, not much ocidation on the chip pins but the edge
: connector does need a good cleaning..
:
: I will try the card myseld at home.. its been out of a machine for a
: year so who knows..
:
: It was working when it was pulled however..  probably needs some chips
: replaced due to static of it laying around..
:
: Anyone know which 74LS chips were more suseptable to static..
:
: The card has : 23 - 74LSXXX
:                        8 - 4264 ( ram )
:                        2 - 4416 ( ram )
:                        1 - 6309-1J -- not shure what this is
:                        2 - 65C02 ( Well on and probably a 3.5 mhz model
: under a sticker )

I would be most inclined to try the 74LS245 buss tranceiver, being they
are the closest to the data buss. They control all data transfers to the
rest
of the card.

 Bill Garber