;**********************************************************************
; Filename: TMR0_IRQ.asm
; Date:  Nov. 11, 2013 
; Author: Lewis Loflin 
; Demonstrates how to use interrupts with TMR0	                                                     
; State of LED on Ra0 is inverted by toggle every 61 interrupts
; PIC16F628A and 16 mHz crystal                                                     
;**********************************************************************

Set Pic Mhz to 16

Assembled with gpasm-0.13.7 (gputils): http://gputils.sourceforge.net/
    gpasm -L -w1 -i -ainhx32  T0_IRQ_Pic16F628A.asm 

Source and explanations about Pic16f628a Timer0:
    http://www.bristolwatch.com/PIC16F628A/a3.htm
