Date   : Sun, 30 Oct 2005 10:07:27 +0000
From   : Phil Blundell <philb@...>
Subject: Re: (BBC-Micro) Possible EPROM???

On Sun, 2005-10-30 at 00:24 +0100, Jonathan Graham Harston wrote:
> Is there such a thing as a 28-pin 128K EPROM with A16 on pin 22? A
> 271024 maybe? For years I've been meaning to replace the system
> ROM with one with my own choice of contents:

Not that I can think of (27C1024 is a 16-bit wide device in a 40 pin
package), but it'd probably be easy enough to make a little socket
adapter to take a 27C010 or equivalent (128Kx8 in 32-pin DIP).

p.