Например:
.text
.align 2
.global main
.equ val,0x4712 # 16-bit binary code for 0x4712: 0100 0111 0001 0010
# Program code starts now
main: # This label must be main:, not MAIN:
movi r16,val # WHAT WOULD THIS LINE BE IN BINARY?
movi r17,0
loop: addi r17,r17,1
subi r16,r16,1
bne r16,r0,loop
stop: br stop
.end