Microprocessors: Theory and Applications (Intel and Motorola)Prentice Hall, 1992 - 468 sayfa |
Kitabın içinden
89 sonuçtan 1-3 arası sonuçlar
Sayfa 62
... status word ( PSW ) Accumulator Secondary accumulators / data counters Primary data counter Stack pointer Program counter The program status word consists of five status flags . These are described next . The carry flag ( Cy ) reflects ...
... status word ( PSW ) Accumulator Secondary accumulators / data counters Primary data counter Stack pointer Program counter The program status word consists of five status flags . These are described next . The carry flag ( Cy ) reflects ...
Sayfa 323
... STATUS : SAVE USER INTERRUPT STATUS ; GET USER PC : GET USER INSTRUCTION ; DI INSTRUCTION ? ; NO • ; YES - RESET USER INTERRUPT STATUS : EI INSTRUCTION ? : YES - SET USER INTERRUPT STATUS 416 STP22 : 0142 32FD20 417 STA TEMP ; SAVE NEW ...
... STATUS : SAVE USER INTERRUPT STATUS ; GET USER PC : GET USER INSTRUCTION ; DI INSTRUCTION ? ; NO • ; YES - RESET USER INTERRUPT STATUS : EI INSTRUCTION ? : YES - SET USER INTERRUPT STATUS 416 STP22 : 0142 32FD20 417 STA TEMP ; SAVE NEW ...
Sayfa 382
... status flags , enter this instruction sequence into the SDK - 85 , single step the program , and obtain and interpret the contents of the F register . In other words , press the following keys on the SDK - 85 : Keys To Be Pressed ...
... status flags , enter this instruction sequence into the SDK - 85 , single step the program , and obtain and interpret the contents of the F register . In other words , press the following keys on the SDK - 85 : Keys To Be Pressed ...
İçindekiler
MICROCOMPUTER ARCHITECTURE | 9 |
MICROCOMPUTER SOFTWARE | 49 |
Questions and Problems | 59 |
Telif Hakkı | |
15 diğer bölüm gösterilmiyor
Diğer baskılar - Tümünü görüntüle
Microprocessors: Theory and Applications (Intel and Motorola) Mohamed Rafiquzzaman Metin Parçacığı görünümü - 1992 |
Sık kullanılan terimler ve kelime öbekleri
16 bits 16-bit data A/D converter accumulator ADDRESS FIELD address register addressing mode assembly language binary buffer byte or word CALL CHARACTER chip circuit clock command contents coprocessor data bus data field data register data transfer decoding decremented digits disp8 display DMA controller DTACK enable EPROM example execution flags affected functions GPIB hardware hexadecimal HIGH I/O port index register input instruction set INTA Intel Corporation interface INTR jump keyboard latched loads logic low byte mem/reg memory address memory location memory-mapped I/O microcomputer microprocessor OP code operand operation output peripheral port 00 processor program counter register indirect RESET segment register service routine shown in Figure signal specified stack pointer status register stored subroutine TABLE tion typical vector voltage Write zero
Bu kitaba yapılan referanslar
Fundamentals of Digital Logic and Microcomputer Design Mohamed Rafiquzzaman Metin Parçacığı görünümü - 1999 |