Blink Program Hand Assembled to Machine Code (Arduino Compatible)

;Hand Assembled Blink by ratedRF
(updated 1/29/2019 to allow for counter increments of 10mS)
.dw 0b1110111100001111 ;ldi r16, $ff ;load all 1's into r16
.dw 0b1011100100000100 ;out $04, r16 ;DDRB to output
.dw 0b1110001000010000 ;ldi r17, $20 ;load 1 into 5th bit of r17
.dw 0b0010111100000001 ;mov r16, r17 ;copy r17 to r16
.dw 0b1011100100000101 ;out $05, r16 ;PORTB5 high (LED on)
.dw 0b1110001100100010 ;ldi r18, $32 ;initialize counter to 50 (10mS increments)
.dw 0b1110100110011100 ;ldi r25, $9c ;initialize 16-bit prescaler to 40000
.dw 0b1110010010000000 ;ldi r24, $40 ;''
.dw 0b1001011100000001 ;sbiw r25:r24, 1 ;decrement prescaler by 1
.dw 0b1111011111110001 ;brne PC-1 ;loop until prescaler 0
.dw 0b1001010100101010 ;dec r18 ;decrement counter by 1
.dw 0b1111011111010001 ;brne PC-5 ;loop until counter 0
.dw 0b0010011100000001 ;eor r16, r17 ;xor compare between r16 & r17, output to r16
.dw 0b1100111111110110 ;rjmp PC-9 ;loop to step 5 where r16 is loaded to output register