Thanks for the response Henrik,

I had remed out the INT_ENABLE so that I can take a scren shot of my scope results.
removing the ; makes things ugly.

After a while I figured out how to setup the timer delay.

About turning off the interrups in the handlers, I get your point, SignalDetect could not happen since I am not sending HPWM during this stage and I guess I can just have T1CON.0 = 0 at the start of SignalTimeOut.

Well I have started to split my code in sections and just try to make the timer1 overflow and then just make the interrupt on RB0 but unfortunately I burned my last 16F627A.
I had a spare 16F627 but doesn't seam to work so I have to wait for UPS for a couple of days before I can continue.

Thanks,

Mike