Need send 1 khz signal from pic

Hello
Need send 1 khz signal from pic for 1 second. Please help...
Thanks

Try: Sound Portb.0 , [13,83]
Portb.0 is just an output port, you can take any port (not the mclr pin) from your chip.
This should be in the neighbourhood.

irmus, Use the PBP statement "FREQOUT Pin,On time ms,Frequency". You will need to put the signal generated thru a low pass RC filter.

Dave Purola,
N8NTA

Thanks! It all ok! FREQOUT it work!