Date: Mon, 25 Sep 2000 17:16:22 -0500 (CDT)

Author: Paul Nord

Subject: Re: PCAII update

Post:

Lu,

I think that's probably why they added a processor to the PCA-3 board.

It needs full control of the processor.

Paul

>So I am thinking adding a second ISA board doing the control register
>decoding. But I need to find a good point in the circuit to cut in. I may be
>able to try playing with the enable pin of the 74LS138 that selects the
>latches.
>
>But I am not sure I want to play this on our only PCAII card. It seems that
>I will have to give up here.... Too bad...
>
>Lu