;********************************************************************* ; * ; PIC16C62X Tutorial 2: Timer Mode * ; * ;********************************************************************* ;* TARGET PIC16C62X ;********************************************************************* ; Exercises the PIC16C62X instruction set for the PIC16C62X ;********************************************************************* ;* @version 0.1, 13 November 2001 ;* @author James Caska ;********************************************************************* ;* ;* Runs on Processors without change ;* ;* PIC16F628 ;* ;********************************************************************* #include list p=16F628 ORG .0 ;========================================== ;Autogenerated configuration code pic16C62X ;Config Wiz V0.1, www.virtualbreadboard.com ;========================================== ;======Begin PORT Configuration BSF STATUS,RP0 ;Set Bank1 ;======PORT B MOVLW .0 ;PORTB Configuration Bits MOVWF TRISB BCF STATUS,RP0 ;Restore Bank0 ;========================================== ;Autogenerated configuration code pic16C62X ;Config Wiz V0.1, www.virtualbreadboard.com ;========================================== ;======Begin Timer0 Configuration ;Timer0 Timer Mode, uses Internal clock ;Prescalor Assigned to Watchdog, Timer0 Prescalor = 1:1, WDT Prescalor = 1:1 MOVLW .8 BSF STATUS,RP0 ;Option is in Bank1 MOVWF OPTION_REG BCF STATUS,RP0 ;Restore Bank0 ;======Timer0 Interrupt Configuration BCF INTCON, T0IE ;Timer 0 InterruptEnableOff ;======End Timer0 Configuration configurePWM MAIN MOVF TMR0,W MOVWF PORTB GOTO MAIN END