Thank you for the answer ...
My problem is not in PicBasic ... PicBasic this OK. My problem in this Generate 250Khz in FlowCode ... I am not getting ... I do not want to use PWM. I generate 250Khz in FlowCode alternate in PORTB 7 and PORTB 6.
Do you wish generate exactly 250 khz?
Because it's possible even more....
With Flowcode of course!