Please explain how do u get this, need this soon asap

explain all steps thanks

Set B's lower nibble to A's lower nibble, and B's upper nibble to 3 AO 00 1 #include "RIMS.h" A1 00 int main() { while(1) { A2 00 Hamt no 0009 /* Your solution goes here */ A3 00 } return 0; } A4 00 A5 00 A6 00 A7 00 A = 0 B = 0