David BALDWIN wrote:
>
> --
>
>         On the PIC16C84, does anybody knows if porta.4 needs a pull-up
> resistor, because I can't use this anymore as output, it remains at 0v.
>
>   _____________
>   \           /               David BALDWIN
>    \ ALCATEL /               Design engineer
>     \TELECOM/
>      \     /         SdM (Societe de Microelectronique)
>       \   /
>        \ /      B.P. 4205            Phone : +32 (0)71 442932
>         V       B-6000 Charleroi     Fax   : +32 (0)71 442905
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yes its open collector.

--
Lee McLaren                          lmclaren@trumpet.com.au
Comstra pty. ltd.                    lmclaren@comstra.com.au
2 Kirksway place                     phone       03 62244488
Hobart Tasmania                      fax         03 62244601
Australia 7000                       mobil       018 138682

'It was five hours of Boggs's "channelling". After three hours
I asked him to summon up the soul of Jimi Hendrix and requested
All Along the Watchtower. You know, the guy's been dead
twenty years but he still hasn't lost his edge'
Mulder