Unformatted text preview: b) what hardware change occurs with this instruction? PC Å PC + 16 3. What address mode is used with branch instructions ? relative 4. Briefly describe what the following directives do ORG sets memory orgin of program code EQU assigned a value to a variable/label END specifies the end of a program...
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- Spring '08
- Central processing unit, Control flow, Machine code, Computer program, REGISTER VALUE DATA