I am using the 16F84 to construct my programme to run on the 508 when I have
debugged. I have got this....

 movlw b'00000111' ;Set option reg
 movwf 081h
.
 movlw .1
 movwf 01h
.
.
 movf 01h,1
 btfss 03,2
 goto $-2

I am using MPLAB SIM to run my programme but TMR0 does not increment so I
get stuck in this loop. Is there a bit I should be setting somewhere?
Thanks for any replies.

--
http://www.piclist.com hint: PICList Posts must start with ONE topic:
[PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads