Re: wanted: Apple II plus Language Card or RAMCARD schematic

["mspangler" <mspangler@gemsi.com>]

David Wilson wrote:

> The schematic can be found on page 5-27 of "Understanding the Apple II"
> by Jim Sather (ISBN 0-912985-01-1) - if you cannot source this I should
> be able to scan it or take a picture of it. It is a bit difficult to
> describe (and not directly usable unless you intend to use 4116 RAM
> chips). It would be much simpler to use a 62256 static RAM chip and a
> PLD - you avoid the need for the cable to the motherboard RAM array.

Applied Engineering sold a SRAM based language card. That schematic
would be useful. For that matter, a new source of IO32 cards (a pair of
6821 PIAs and a Rom that I assume had some routines that ran off of
ampersand routines) would be great too. 

Mike S