[sdiy] Art of electronics computer

Tom Wiltshire tom at electricdruid.net
Mon Jan 9 13:17:50 CET 2012


Another +1 from me for learning about this stuff using current uCs.

Basic computing hasn't changed any, but you'll have up-to-date peripherals and interfaces, which will be a lot more use to you (and cheaper) than messing around with obsolete stuff that doesn't do half as much.

Regards,
Tom


On 8 Jan 2012, at 21:52, Dan Snazelle wrote:

> Ok...maybe i will
> 
> Thanks
> 
> 
> Sent from my iPhone
> 
> On Jan 8, 2012, at 4:49 PM, John Luciani <jluciani at gmail.com> wrote:
> 
>> You could still learn about busses and memory on the uC too.
>> 
>> Add a uSD card in parallel mode, add higher resolution DACs/ADCs,
>> other peripherals etc.
>> You could add SRAM too.
>> 
>> (* jcl *)
>> 
>> On Sun, Jan 8, 2012 at 4:42 PM, Dan Snazelle <subjectivity at hotmail.com> wrote:
>>> I have built micro based stuff on breadboard....its great
>>> 
>>> But i thought i might learn more about busses and memory this way....maybe thats nonsense
>>> 
>>> 
>>> Plus ive been reading all these byte backissues. :)
>>> 
>>> Sent from my iPhone
>>> 
>>> On Jan 8, 2012, at 4:09 PM, John Luciani <jluciani at gmail.com> wrote:
>>> 
>>>> Rather than building a computer based on a 68008 you may be better
>>>> of breadboarding an embedded system with a microcontroller. You can program any
>>>> uC in assembly language. You will also quickly gain experience with
>>>> other hardware
>>>> functions like A/D conversion, counters/timers, etc without having to
>>>> add hardware
>>>> to your breadboard.
>>>> 
>>>> (* jcl *)
>>>> 
>>>> 
>>>> --
>>>> http://www.wiblocks.com
>>>> 
>> 
>> 
>> 
>> -- 
>> http://www.wiblocks.com
>> 
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