I can see many errors in the code.

1 - You forgot to use 'beq' on the first pointer inside the bne branched, to make sure you will not freeze if the pointer is zero.

2 - and the "addiu t1, t1, $000c" must be place after the 'sltu' or the 'bne'(looping).

3 - make sure you didn't forgot the negative rule, looks like the controller address have the same first half address value with the pointers.

4 - Why are there first pointer after the looping?

correct me if I'm wrong.

hmm.

yeah i see the errors, i refixed them but it just freezes when you press select, i also had to add the check in before brian even made his post

netbeans wrote:yeah i see the errors, i refixed them but it just freezes when you press select, i also had to add the check in before brian even made his post

use 'sltu t4, t1, t2' I made a mistake... :Plolol