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Use PWMA pin as Output???

Started by Olamide... November 5, 2003

How can i configure PWMA pin as just an output pin. (i.e. i want to
use this pin as just a regular output because i am out of regular GPIO
pins)

Plz help ASAP... thx's a lot...

Olamide...
"financially free dec 2005"



Hi,
You can use the PWM Output Control Register (PMOUT). It's the
simplest way I found. It's also called softway control.

first : You must enable (set) the output control of your selected PWM
pin. PMOUT [8-13]

asm (bfset #$BF00,X:$0E03); // all PWMA output on 801 to 805

second : You can now set of clear PWM pin with PMOUT [0-5]. Hope that's clear enough.

Bruno

--- In , "Olamide..." <o_mide@y...> wrote:
>
> How can i configure PWMA pin as just an output pin. (i.e. i want to
> use this pin as just a regular output because i am out of regular
GPIO
> pins)
>
> Plz help ASAP... thx's a lot...
>
> Olamide...
> "financially free dec 2005"