Re: Zilog8530 registers/tech info

[David A Lyons <dlyons@apple.com>]

In article <bran0097.780262804@maroon.tc.umn.edu> Kathleen Branin,
bran0097@maroon.tc.umn.edu writes:
> I'm looking for some in depth information on the IIgs's scc chip.  I
have 
> enouph information to make it do what I want now, but I would like
to 
> know most everything about it.  ie: all the register's how to use
it's 
> DMA ect.. ect..

Ask Zilog for the "SCC User's Manual" (includes specs for Z8530 and 6
similar chips).  They'll probably send it to you for free.

Looks like the main office is in Campbell, CA, 408-370-8000.  (If
"umn" means what I think it means, you want the Minnesota office in
Minneapolis, 612-944-0737.)

Dave Lyons
Mr Tangent