.ORIG x3000 ;start point

AND R6, R6, #0 ;clean R6
AND R5, R5, #0 ;clean R5

;load memory addresses into registers
LDI R3, x00D
LDI R4, x00D
;NOT the divident to get negative value and then add one
NOT R5, R4 ; NOT(R4) => R5
ADD R5, R5, #1 ; R5+1 => R5;
BR #1; skip first increment
ADD R6, R6, #1 ;increment divison count

ADD R3, R3, R5 ;subtract

BRz #-3 ;if exact division we can skip final loop
BRp #-4 ;loop back 3 instructions to keep dividing
ADD R3, R3, R4 ; get the remainder of the division

;store values in memory;
STI R6, x005
STI R3, x005
HALT

.fill x0000
.fill x4000
.fill x4001
.fill x5000
.fill x5001

.end