Physics · Microprocessors
What function is performed by the logical instruction 'ORA R/M' in an 8085 microprocessor?
- 1Logically EXCLUSIVE-ORs an 8-bit immediate data with the contents of the accumulator
- 2Logically EXCLUSIVE-ORs the contents of a register or memory location with the contents of the accumulator
- 3Logically ORs the contents of a specified register or memory location with the contents of the accumulator✓
- 4Logically ORs an 8-bit immediate data with the contents of the accumulator
Correct answer
Logically ORs the contents of a specified register or memory location with the contents of the accumulator
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