Microprocessor-microcomputer Technology |
Contents
INTRODUCTION TO MICROCOMPUTERS | 8 |
MICROPROCESSOR SOFTWARE | 35 |
Flowcharts | 43 |
Copyright | |
18 other sections not shown
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2's complement 8080A Microprocessor addition address bus Address Contents address lines addressing mode arithmetic assembly language binary pattern branch instructions carry flag chapter clock cycles clock pulse clock signal Code Address condition code register contents of accumulator contents of memory count data at location data bus decoder Diagram fetch flag bits flag register flowchart HALT increment PC index register input instruction cycle instruction is executed instruction set internal interrupt request jump Load accumulator logic loop machine cycle main program Memory Address memory chips memory location Microprocessor Octal Operand operation Order Byte placed in accumulator port program counter program in Example register pair HL reset result is placed Rotate second byte Section shown in Figure shows stack pointer struction subroutine program subtract instruction Table tion transfer zero Zero page