Microprocessors: Theory and Applications (Intel and Motorola)Prentice Hall, 1992 - 468 sayfa |
Kitabın içinden
48 sonuçtan 1-3 arası sonuçlar
Sayfa 81
... checked for odd or even in A , store DD16 or EE16 depending on the result , and stop . Solution We have to write a program to check only the least significant bit of the low byte at 300016 . Main Program DCR A JNZ LOOP HLT 4-6 TIMING ...
... checked for odd or even in A , store DD16 or EE16 depending on the result , and stop . Solution We have to write a program to check only the least significant bit of the low byte at 300016 . Main Program DCR A JNZ LOOP HLT 4-6 TIMING ...
Sayfa 99
... check whether one or more of the RST7.5 , RST6.5 , and RST5.5 in- terrupts are waiting to be serviced . The RIM instruction also provides the mask bits for RST7.5 , RST6.5 , and RST5.5 and the status of the SID pin ( HIGH and LOW ) ...
... check whether one or more of the RST7.5 , RST6.5 , and RST5.5 in- terrupts are waiting to be serviced . The RIM instruction also provides the mask bits for RST7.5 , RST6.5 , and RST5.5 and the status of the SID pin ( HIGH and LOW ) ...
Sayfa 183
... Check Instructions Unsized PC ( SSP ) SR → - ( SSP ) - ← Vector address → PC TRAP if V = 1 Unsized W If Dn < 0 or Dn > ( EA ) , then TRAP Status Register = ANDI to CCR EORI to CCR MOVE ( EA ) to / from CCR Already explained earlier ...
... Check Instructions Unsized PC ( SSP ) SR → - ( SSP ) - ← Vector address → PC TRAP if V = 1 Unsized W If Dn < 0 or Dn > ( EA ) , then TRAP Status Register = ANDI to CCR EORI to CCR MOVE ( EA ) to / from CCR Already explained earlier ...
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 |