Adding onto that: is it possible to simulate an RS232 recieve? For example, place a word in the recieve register and have the PIC (74a)MPLAB recognize an interrupt has occured. Jay Mielke > -----Original Message----- > From: pic microcontroller discussion list > [mailto:PICLIST@MITVMA.MIT.EDU]On Behalf Of Bart Stofferis > Sent: Thursday, February 04, 1999 9:30 AM > To: PICLIST@MITVMA.MIT.EDU > Subject: Can MPLAB Simulate 16c76a/76 Interrupts ?? > > > Hi there, > > Is it possible to simulate an interrupt in MPLAB v4.00 using MPASM ? > > It would very useful in debugging my code. > > I used alreay the pin-stimulus but i don't know how to simulate > interrupts like > > TIMER0 overflow, etc. > > Thanks for reading this, > > > Bart, ON6HF >