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Re: A new pseudo-disk for Apple 2.

Subject: Re: A new pseudo-disk for Apple 2.
From: "sicklittlemonkey" <Nick.Westgate@gmail.com>
Date: 21 Jul 2006 00:22:28 -0700
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Alex Freed wrote:
> Yes, it can be done but requires a lot of logic (and wires on a prototype).
> For DMA we have to drive all 16 address lines. Several TTL chips or
> one more CPLD.
>
> Thanks for the idea. I already thought of one button, but for NMI rather
> than DMA.

So I guess the other option is making the "remote control" slightly
more complicated but much more useful. Single hex digit led display
(0-F) and a few buttons: next/previous image and write protect toggle
perhaps?

Cheers,
Nick.

References:
- A new pseudo-disk for Apple 2.
  - From: "Alex Freed" <alexf@mirrow.com>
- Re: A new pseudo-disk for Apple 2.
  - From: "mr. brad" <mrbradremove@ll.net>
- Re: A new pseudo-disk for Apple 2.
  - From: "Alex Freed" <alexf@mirrow.com>
- Re: A new pseudo-disk for Apple 2.
  - From: "sicklittlemonkey" <Nick.Westgate@gmail.com>
- Re: A new pseudo-disk for Apple 2.
  - From: "Alex Freed" <alexf@mirrow.com>

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