Re: Need Chips for RAMGS Apple GS memory card

[a_specto@alcor.concordia.ca (Mitchell Spector)]

Dannon <dannon@dannon.com> wrote:

>I am looking to find someone who sells memory chips for the Sequential
>Systems RAMGS memory card.
>
>Currently I have a 2MB card, but allows for 2 more MB added.
>
>Any help would be appreciated.

    It uses 1MBx1 DRAMs (150ns or faster) in a ZIP package. Each chip 
has the pins along one side only, horizontally, in a zig-zag pattern. Both
banks must be filled so you'll need a total of 16 chips. Also, don't forget
to short the jumper in the lower right corner once they've been installed.

    Alltech Electronics (www.allelec.com) should carry them if you want
to deal with an company familiar with the Apple II. Otherwise just do a
search for "1MBx1", "DRAM" and "ZIP" and you'll find a company
or person selling these.

Mitchell Spector
a_specto@alcor.concordia.ca