Microprocessors: Theory and Applications (Intel and Motorola)Prentice Hall, 1992 - 468 sayfa |
Kitabın içinden
87 sonuçtan 1-3 arası sonuçlar
Sayfa 91
... Ports The 8155 or 8156 includes 256 bytes of static RAM and three parallel I / O ports . These ports are port A ( 8 - bit ) , port B ( 8 - bit ) , and port C ( 6- bit ) . By " parallel , " it is meant that all bits of the port are ...
... Ports The 8155 or 8156 includes 256 bytes of static RAM and three parallel I / O ports . These ports are port A ( 8 - bit ) , port B ( 8 - bit ) , and port C ( 6- bit ) . By " parallel , " it is meant that all bits of the port are ...
Sayfa 384
... Port 02 ( data direction 0 1 0 1 register for port 00 ) 916 7 6 5 4 3 1 0 Bit position Port 00 TABLE F - 4 SDK - 85 Commonly Used I / O Ports Function 8355 port A 8355 port B Input 8355 port A Data Direction Register 8355 port B Data ...
... Port 02 ( data direction 0 1 0 1 register for port 00 ) 916 7 6 5 4 3 1 0 Bit position Port 00 TABLE F - 4 SDK - 85 Commonly Used I / O Ports Function 8355 port A 8355 port B Input 8355 port A Data Direction Register 8355 port B Data ...
Sayfa 391
... port 00 ( N ) Output 0116 to port 01 Port 00 = Port 01 Yes Stop No S = 1 Output 0116 to port 00 ( 0 ) Output 0016 to port 01 Port 00 > Port 01 Yes Port 00 port 01 Stop Output 0016 to port 00 Output 0116 to port 01 Stop Figure F - 15 ...
... port 00 ( N ) Output 0116 to port 01 Port 00 = Port 01 Yes Stop No S = 1 Output 0116 to port 00 ( 0 ) Output 0016 to port 01 Port 00 > Port 01 Yes Port 00 port 01 Stop Output 0016 to port 00 Output 0116 to port 01 Stop Figure F - 15 ...
İçindekiler
MICROCOMPUTER ARCHITECTURE | 9 |
MICROCOMPUTER SOFTWARE | 49 |
Questions and Problems | 59 |
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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 |