Re: C128 DRAM

From: Gerrit Heitsch <*gerrit_at_laosinh.s.bawue.de*> Date: Thu, 8 Dec 2016 15:59:55 +0100 Message-ID: <f0bc4e20-4c80-bdd1-6789-748d6b943a1f@laosinh.s.bawue.de> · gerrit_at_laosinh.s.bawue.de

On 12/08/2016 02:16 AM, Todd George wrote:
> Try https://www.twistywristarcade.com/ .  I've ordered piles of stuff
> from them/him for both arcade and retro-computing.  Great service.  The
> owner (Riptor) hangs out on one of the arcade forums.
>
> Also, channelmanic runs http://www.arcadecomponents.com .  He hangs out
> on Commodore and Arcade forums, he's been awesome as well.
>
> Also try http://www.arcadechips.com/ if the others don't have what you need.

You can also use 41256 (256Kx1) DRAMs in a C64 or C128 as a drop in 
replacement for the 4164 DRAMs. You only have to tie Pin 1 to either GND 
or Vcc (doesn't matter which).

Those should be a lot easier to get since they were widely used in PCs.

  Gerrit

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