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me SJEJA INSTRUCTION
Instruction Set Summaries
What Types of Operations Does the 8080A Microprocessor Perform?
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8080A microprocessor chip absolutely decode accumulator contents addr address bus assembly language Auxiliary Carry BCD digit BCD number bidirectional data bus binary number Bugbook bus monitor byte HI address Call subroutine carry bit carry flag condition flags contents of accumulator contents of register CY flag data bus Decrement device select pulse eight bits flag is set flags are affected flip-flop gate high-order Increment indirect Flags input instruction byte instruction causes instruction code instruction set integrated circuit integrated circuit chips Intel Corporation interfacing interrupt latch Load location whose address low-order memory address memory location addressed microcomputer NEC Microcomputers octal operation output device pair H pair H,L parity program counter purpose registers PUSH register byte register contents register pair register SP reset result is placed Rotate second byte significant bit single step specified stack pointer stored subroutine Subtract User's Library Zero flag