Microcomputer Experimentation with the Intel SDK-85Prentice-Hall, 1980 - 340 sayfa |
Kitabın içinden
10 sonuçtan 1-3 arası sonuçlar
Sayfa 209
... INTERRUPT REQUEST high . 3 ) In response to INTERRUPT REQUEST going high , the CPU reads the data from the port , sending INTERRUPT REQUEST and BUFFER FULL both low . Here the connection between port A ( or port B ) and port C is in ...
... INTERRUPT REQUEST high . 3 ) In response to INTERRUPT REQUEST going high , the CPU reads the data from the port , sending INTERRUPT REQUEST and BUFFER FULL both low . Here the connection between port A ( or port B ) and port C is in ...
Sayfa 239
... interrupt - driven systems , the programmer should be careful of the ... REQUEST ) and PC2 ( Port B INTERRUPT REQUEST ) to RST 6.5 ( pin 20 of bus ex ... Interrupts 239 Handshake Interrupts.
... interrupt - driven systems , the programmer should be careful of the ... REQUEST ) and PC2 ( Port B INTERRUPT REQUEST ) to RST 6.5 ( pin 20 of bus ex ... Interrupts 239 Handshake Interrupts.
Sayfa 241
... INTERRUPT REQUEST as an output in- terrupt . That is , the program should initially send FF ( hex ) to port 22 ( before enabling the interrupts ) so as to bring the INTERRUPT REQUEST line low . It should then send the contents of memory ...
... INTERRUPT REQUEST as an output in- terrupt . That is , the program should initially send FF ( hex ) to port 22 ( before enabling the interrupts ) so as to bring the INTERRUPT REQUEST line low . It should then send the contents of memory ...
İçindekiler
LABORATORY 1WRITING AND RUNNING SIMPLE PROGRAMS | 9 |
LABORATORY 2SIMPLE INPUT FOR | 24 |
Flags And Conditional Jumps | 31 |
Telif Hakkı | |
15 diğer bölüm gösterilmiyor
Sık kullanılan terimler ve kelime öbekleri
8085 microprocessor accumulator ADDRESS INSTRUCTION MEMORY array Assembly Language attached to bit byte Change the program clock contents of memory COUNT cycle DEBOUNCE decimal device digits display Enter and run executing flags flowchart following program given in Program hardware hexadecimal version I/O ports INSTRUCTION MEMORY CONTENTS Intel Corp interrupt mask INTERRUPT REQUEST interrupt service routine INX H L. A. Leventhal load logic main program MEMORY ADDRESS INSTRUCTION MEMORY CONTENTS HEX memory location 2040 microprocessor MNEMONIC MOV A,M MOV M,A operation parity port 23 PROBLEM processor program counter register pair registers H RESET Result RST 1 CF run the program SDK-85 microcomputer serial service routine seven-segment displays signals significant bits specified stack pointer starting address status register subroutine switch attached SWITCH NUMBER Table TBIT timer WAIT WAITC words of program Write a program ZERO ΕΙ
Bu kitaba yapılan referanslar
Microprocessors: Theory and Applications (Intel and Motorola) Mohamed Rafiquzzaman Metin Parçacığı görünümü - 1992 |