Alternative Hardware Design for Floppy Interface

Ethan Dicks ethan.dicks at gmail.com
Mon Oct 22 17:26:29 CDT 2007


On 10/23/07, Ensor <classiccmp at memory-alpha.org.uk> wrote:
> Hi,
>
>   >....The MK3 was interesting in that it was a "flippy" card--you
>   >could plug it into a PCI bus or whatever the Amiga used for a
>   >bus.
>
> "Zorro" rings a bell there....

Yes... Zorro was the name for the 100-pin Amiga system bus.  "Zorro I"
refers to mostly-square cards for a very few expansion products for
the A-1000.  I saw one, once, in 1986.  Mostly what you are likely to
see are "Zorro II" cards - PC-form-factor, with lots more pins, and on
the opposite end of the card - allowing products like the GG2 Bus+ to
exist (which has along one edge, ISA *and* Zorro II fingers).

-ethan



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