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Explain the difference between a JMP instruction and CALL instruction.
written 7.3 years ago by gravatar for vinayakprabhutendolkar vinayakprabhutendolkar • 230 modified 7.2 years ago by gravatar for singhpralhad18 singhpralhad18 • 100

SUBJECT: MICROPROCESSOR AND PERIPHERALS INTERFACING

TOPIC: INSTRUCTION SET AND PROGRAMMING OF 8086

DIFFICULTY: HIGH
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written 7.2 years ago by gravatar for singhpralhad18 singhpralhad18 • 100

1) A JMP instruction permanently changes the program counter. A CALL instruction leaves information on the stack so that the original program execution sequence can be resumed.

2) CALL is an instruction that transfers the program control to a sub routine with the intention of coming back to the main …

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