LDmicro0.1 MICRO=Microchip PIC16F876 28-PDIP or 28-SOIC CYCLE=10000 CRYSTAL=20000000 BAUD=2400 IO LIST Xbutton at 14 Yled at 15 END PROGRAM RUNG CONTACTS Rosc 0 TON Tosc_on 250000 TOF Tosc_off 250000 COIL Rosc 1 0 0 END RUNG CONTACTS Xbutton 0 CTC Cstate 2 END RUNG PARALLEL EQU Cstate 1 SERIES EQU Cstate 2 CONTACTS Rosc 0 END END COIL Yled 0 0 0 END