Author Topic: TI-83/84 ports  (Read 3140 times)

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Offline quasi_Phthalo

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TI-83/84 ports
« on: June 20, 2010, 11:37:49 pm »
does the z80 processor actually have 256 ports? and are they all used?
besides the plethora of USB ports on the 84, are there any that we still don't know what they're for?

Offline calc84maniac

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Re: TI-83/84 ports
« Reply #1 on: June 20, 2010, 11:40:42 pm »
This page should hold all the info you need. Don't forget to check the Unknown Ports section.
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Offline DJ Omnimaga

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Re: TI-83/84 ports
« Reply #2 on: June 20, 2010, 11:53:38 pm »
Are all of those Nspire compatible?
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Offline calc84maniac

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Re: TI-83/84 ports
« Reply #3 on: June 20, 2010, 11:55:06 pm »
Are all of those Nspire compatible?
Nope, I don't think so. Probably just the ones used by the OS are supported.
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Offline quasi_Phthalo

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Re: TI-83/84 ports
« Reply #4 on: June 21, 2010, 12:00:19 am »
it is possible look at the physical hardware to see what leads where and if there's anything that those great guys might have missed?

Offline DJ Omnimaga

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Re: TI-83/84 ports
« Reply #5 on: June 21, 2010, 12:01:42 am »
I am fairly sure for the 83+ series they missed nothing. BrandonW contributed a lot to this wiki after all ;)

Plus the 83+ came out in 1999, which is 11 years ago

For the Nspire, I don't know, though. It's still rather new.
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Re: TI-83/84 ports
« Reply #6 on: June 21, 2010, 01:41:16 am »
I think if you try to read or write to other ports, most of them are mirrors of the main ports.
« Last Edit: June 21, 2010, 01:41:32 am by Quigibo »
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Re: TI-83/84 ports
« Reply #7 on: June 21, 2010, 03:04:48 am »
If you can figure out the USB ports, you will become a God.