alex.freed.007{at}gmail.com wrote:

> Well, I have added the RAMDISK to the drivers and I can see on a
> logic analyzer that it tries to turn on every potential memory bank,
> but doesn't acknowledge finding any memory. I have 128K total and
> I know it works. I wrote this:

That sounds like the routine that discovers total banked memory size.

(snip)

> Is it possible that RAMDISK driver wants more than 64K
> extra memory?

The real expander board carries 64k and the ramdisk functions fine with only a 
single such board installed.

BTW, I'm not confident that the software support can handle > 128k total of 
additional banked memory, since that's the maximum physical expansion possible 
(2 piggy-back cards).
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