Re: about accelerator chips/cards

[mjmahon@aol.com (Michael J. Mahon)]

Eric Smith replied:

>mjmahon@aol.com (Michael J. Mahon) writes:
>> The modes and registers in the Rocket Chip (and the Zip Chip, of
>> which it is a clone) are accessed by multiple references to certain
>> addresses which are mapped to I/O space in the Apple II.
>
>Is there any technical documentation on the Transwarp GS, explaining
>what registers/bits control it?

I have never seen anything like the (obviously internal) technical
description of the Zip Chip that was released.  In fact, the first
time I saw it, it was just a text file on the accompanying disk.

AE tended to be close-lipped about such matters in their
later days.

-michael

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