Microprocessors: Theory and Applications (Intel and Motorola)Prentice Hall, 1992 - 468 sayfa |
Kitabın içinden
68 sonuçtan 1-3 arası sonuçlar
Sayfa 61
... accumulator ( A ) is an 8 - bit register and has its usual meaning . Most arithmetic and logic operations are performed using the accumulator . All I / O data transfers between the 8085 and the I / O devices are performed via the ...
... accumulator ( A ) is an 8 - bit register and has its usual meaning . Most arithmetic and logic operations are performed using the accumulator . All I / O data transfers between the 8085 and the I / O devices are performed via the ...
Sayfa 79
... accumulator . The STAX instruc- tion stores the contents of the accumulator ( 05 ) into the memory location addressed by 204A ( contents of register pair D , E ) . LXI H loads 2048 into register pair H , L . The XCHG instruction swaps ...
... accumulator . The STAX instruc- tion stores the contents of the accumulator ( 05 ) into the memory location addressed by 204A ( contents of register pair D , E ) . LXI H loads 2048 into register pair H , L . The XCHG instruction swaps ...
Sayfa 262
... accumulator . The RAR instruction rotates the contents of the accumulator right 1 bit ; that is , it shifts the LSB of the accumulator to the carry . MOV C , A saves the resultant data in register C. Next , move the carry to the SOD ...
... accumulator . The RAR instruction rotates the contents of the accumulator right 1 bit ; that is , it shifts the LSB of the accumulator to the carry . MOV C , A saves the resultant data in register C. Next , move the carry to the SOD ...
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 |