Re: Not your father's Applicard

[alex.freed.007@gmail.com]

> On Jan 10, 9:55 am, Steven Hirsch <snhir...@gmail.com> wrote:
>
>
> > Easy:  The PCPI ramdisk driver for CP/M.  Driver files should be on the
> > Applicard distribution diskettes.

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:


start:				;E000
	ld	a,#1
	ld	hl,#0x8000
	ld	(hl),a
	inc	a
	out	(0xc0),a	; bank 2
	ld	(hl),a
	xor	a,a
	out	(0xc0),a	; bank 0
	ld	a,(hl)

and used DDT to run it. Ends up with "1" in reg A.

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

-Alex.