Subject:
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Re: I/O port of H8/3000
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Newsgroups:
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lugnet.robotics.rcx
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Date:
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Fri, 17 Nov 2000 18:02:59 GMT
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Viewed:
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1333 times
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Jose Antonio Vacas <joseavm@meta4.com> wrote:
> I'm not sure about how many I/O ports the H8/3000 in the RCX has.
> Are they all used in the RCX?
Are they all used? No. See the H8/300 manual and the bottom section of:
http://graphics.stanford.edu/~kekoa/rcx/#Rom
Or visit the Microcontroller Interface section of my horribly-incomplete
Low-level RCX Reference, at:
http://graphics.stanford.edu/~kekoa/rcx/romref.html
The unused pins are better documented in the low-level reference.
-Kekoa
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Message has 1 Reply:
 | | Re: I/O port of H8/3000
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| (...) Does this mean that a skilled hardware person can open the yellow brick and solder two additional analogue sensors to pins 4 and 5 of the A/D converter on port 7? [and of course violate the LEGO licence thus losing a support and who knows what (...) (24 years ago, 24-Nov-00, to lugnet.robotics.rcx)
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