Re: Keyboard and Video interfacing


"Stef Mientki" <S.Mientki-nospam@xxxxxxxxxxxxxx> wrote in message
news:acb85$44204eb2$83aef479$8833@xxxxxxxxxxxxxxxxxxx

The USB keyboard will be a pain, stick with the PS/2, that's real easy
to decode with any micro. Lots of sample code around etc.



I have a pic that does USB so it can't be much more difficult that the
PS/2.
Master USB ??
If so what PIC are you using ?

Stef

Well, I have several that do UART, USB, SPI/SSP, CAN, etc... I think I will
end up using UART for the PS/2 and USB for the USB... the PIC2455 does USB
and UART so I should be able to handle poth interfaces almost transparently.
I'm reading up on the how the PIC's worth with them but the datasheets don't
seem to offer very good information on them(just the raw details).


I was thinking of using two PIC2455's one for handling PC->PIC and the other
to handle PIC->Keyboard and have a little bus between them...



Jon


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