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
Sık kullanılan terimler ve kelime öbekleri
accumulator active addressing mode affected assembly Assume branch buffer byte CALL carry CHARACTER chip circuit cleared clock command condition connected consider contains contents converter cycle designed device digits direction display enable example execution external field Figure flags functions hardware HIGH HOLD I/O port immediate indicates indirect Initialize input instruction Intel interface interrupt jump language latched lines loads logic mem/reg memory memory location microcomputer microprocessor mode MOVE Note operand operation output perform pointer port processor PUSH RESET result routine SAVE segment shift signal signed single specified stack status stored subroutine TABLE tion transfer typical unit Write zero
Bu kitaba yapılan referanslar
Fundamentals of Digital Logic and Microcomputer Design Mohamed Rafiquzzaman Metin Parçacığı görünümü - 1999 |