@ __config _INTRC_OSC_NOCLKOUT & _WDT_ON & _PWRTE_OFF & _MCLRE_OFF & _BODEN_OFF & _LVP_OFF

Define OSC 4


b var portb.0
RTrigger VAR PortB.3
LTrigger VAR PortB.2
LED4 VAR PortA.1
LED3 var PortB.1
SYNC VAR PortA.2
y var PortA.3
x var PortA.4

CMCON = 7
VRCON = 0
PortA = %00000000
PortB = %00000000
T1CON = %00000011
TRISA = %00000000
TRISB = %00001100
start:
pause 1000
goto start