At 01:57 PM 8/10/96 -0400, you wrote:

Alex,
This output is an open collector type.


>Hello,
>I was trying to use PORTA<4> as output pin but did not have any
>luck. Even if I use something like that:
>        BSF     PORTA,4
>LOOP:   GOTO    LOOP
>
>I do not see any positive voltage on output pin.
>Could it be related to the fact that RA4 is a schmit trigger ???
>
>Thank you.
>
>-Alex.
>
>PS. All PORTA pins configured as output.
>
>
Peter Grey
Australia