I’m not sure what’s wrong with my algorithm here, it seems like my $t3 register is almost always 9 or less so I just get a ton of 48s in a row.

Here is the code:

.data
prompt: .asciiz "Please enter value: "
ans: .asciiz "Hex: "
#*****************

.text
.globl main
main:


la $a0, prompt
li $v0, 4
syscall

li $v0, 5
syscall

move $t2, $v0

la $a0, ans
li $v0, 4
syscall

Loop:

rol $t4, $t2, 4
and $t3, $t4, 0xf

ble $t3, 9, Add
addi $t3, $t3, 55

j Print

Add:

addi $t3, $t3, 48

Print:

li $v0, 1
move $a0, $t3
syscall

beqz $t2, EndLoop

srl $t2, $t2, 4

j Loop

EndLoop:

li $v0, 10
syscall

Any help is greatly appreciated

I honestly don’t exactly know what

rol $t4, $t2, 4
and $t3, $t4, 0xf

exactly does but I think this is where the error is. I’ve messed with it a bit but it still doesn’t work.