Part 4 of 4

Repeat Part 3 with the assumption that A, B, C, D, and Z are 8-bit values in memory. You can initialize them by using a DCB directive instead of a DCD. Modify your code accordingly to deal with these byte variables. Use the Keil simulator to write, assemble, and run the above program. What is the value of Z (1 byte) after running the program? Write this byte value in hexadecimal in the box. Do not write more than two hexadecimal digits in the box.

When the values of A, B, C, and D are 9, 9, 7, and 5, respectively, the value of Z (1 byte) will be 0x