[Coco] An MC68HC11A1P Based Computer Idea
jdaggett at gate.net
jdaggett at gate.net
Wed Jul 18 19:34:30 EDT 2012
Yeah I knew a couple of good assembly programmers for the HC11 series also.
The old Motorola Saber two way radio went hig wild with the HC11s. If I remember correctly
there were (7) HC11E processors in the radio. maybe that is why it cost about $1K to
purchase back then.
james
On 18 Jul 2012 at 23:37, Mark McDougall wrote:
> On 18/07/2012 11:27 PM, jdaggett at gate.net wrote:
>
> > I have years of experience in working with the HC11 series of processors.
> > All of the alpha and numeric paging products from Motorola all use both
> > HC11 and HC05 processors. Most common used were the HC11K and PH series.
>
> Many years ago I worked with the HC11 for a few months when I was working on
> a traffic control system. The guy writing the software was amazing; he'd
> write reams of code at home overnight without so much as an assembler - and
> certainly no hardware - then in the morning paste it into the source,
> assemble it, and it would usually just run! And it was a nightmare of
> bank-switched ROM code!!!
>
> Regards,
>
> --
> | Mark McDougall | "Electrical Engineers do it
> | <http://members.iinet.net.au/~msmcdoug> | with less resistance!"
>
>
>
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