4 Activities
4.1 Activity 1 (10 pts):
Using the debug utility, add the hexadecimal numbers; 25, 12, 15, 1f and 2b employing:
1. Immediate addressing mode.
2. Register indirect addressing mode.
For each of the previous methods show registers and memory contents.
4.2 Activity 2 (10 pts):
Use the debug utility to add the following pairs of numbers. In each case show which flag is affected
by operation.
• 38,2f
• 34f5.95eb
• aaaa,5556