ok first u will need mk cuz thats wat im useing ;] you can use the ps2dic 2 so

the temp im going to use is one i made up
step 1) j-hook
step 2)lui t0 $[First Half Of Address + 1 If Second Half Is 8000 Or More] this is loading the first half of the addy
step 3)lui t1 $[First half Of Hex] this is loading the first half of the hex(values)
step 4)ori t1 t1 $[Second Half Of Hex]this is loading the second half of the hex(values)
step 5)sw t1 $[Second Half Of Address](t0)this is loading the second half of the addy
step 6)lui t2 $[First Half Of 2nd Address + 1 If Second Half Is 8000 Or More]this is loading the first half of the 2nd Address
step 7)lui t3 $[First half Of 2nd Hex]this is loading the first half of the 2nd hex(values)
step 8)ori t3 t3 $[Second Half Of 2nd Hex]this is loading the second half of the 2nd hex(values)
step 9)sw t3 $[Second Half Of 2nd Address](t1)this is loading the Second half of the 2nd Address
step 10)jr ra this just tells your mk or nitepr that the code is done


this temp is only for 2 line codes if u want to sub a code thats more the just do the steps 2-5 over for ever line and store it in different places like t4 or t5 ect...

if u need help just tell me and i will help rep if i helped