;- Programmer: GARRETT MAXON
;- Date: 01-18-17
;-
;- This program fills reg with values then adds one, then fills two more regs that are then exored then the    result is subtracted from reg 29
;--------------------------------------------------------------------
;--------------------------------------------------------------------
.CSEG
.ORG 0x40
MAIN:
    MOV  R29, 0xFC ;; puts 0xFC into reg 29
    ADD  R29, 0x01 ;; adds 1 to FC making it FD
    MOV  R30, 0xFA ;; puts 0xFA into reg 30
    MOV  R31, 0x05 ;; puts 0x05 into reg 31
    EXOR R30, R31  ;; exor's r30 and r31 abd stores result in reg 30
    SUB  R30, R29  ;; subtracts reg 29 from reg 30 abd stores it in reg 30
    BRNE 0x41