[rescue] Cheapest Cray?

[Bill Bradford]

On Fri, Apr 30, 2004 at 02:16:02AM -0400, Dave McGuire wrote:
> >The Z80 was fun.
>   It still is.  In another window, I'm designing a PCB for a commercial 
> product based on one. :)  (well, a single chip containing a Z80 CPU, 
> SIO, and CTC)

For someone who has tons of *software* experience, e.g. sysadmin-level,
but almost no knowledge of things at a processor/register/stack
level, what would you recommend for learning?  Anything like a M68K or
Z80 "breadboard" processor lab, or certain books?

Bill

-- 
bill bradford
austin texas