[Coco] Update: os9gen on 128k coco3, rs323 pack

Steven Hirsch snhirsch at gmail.com
Sun Feb 15 17:22:09 EST 2009


On Sun, 15 Feb 2009, Gene Heskett wrote:

> Besides that, I don't believe /CART is the same as an /IRQ, which is what my
> method fixes.  Somebody correct me on this if I'm wrong, please.

The bus pinout shows NMI* and CART*.  Since there's mention of CART* 
leading to an input of the ACIA chip, I think that is where comm port 
interrupts wind up.



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