Fundamentals of Digital Logic and Microcomputer DesignRafi Systems, Incorporated, 1999 - 828 sayfa |
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Sayfa 375
Mohamed Rafiquzzaman. 8.2.2.1 Interrupt Types There are typically three types of interrupts : external interrupts , traps or internal interrupts , and software interrupts . External interrupts are initiated through the microcom- puter's ...
Mohamed Rafiquzzaman. 8.2.2.1 Interrupt Types There are typically three types of interrupts : external interrupts , traps or internal interrupts , and software interrupts . External interrupts are initiated through the microcom- puter's ...
Sayfa 467
... Interrupt Procedures Once the 8086 has the interrupt type code ( via the bus for hardware interrupts , from software interrupt instructions INTnn , or from the predefined interrupts ) , the type code is multiplied by 4 to obtain the ...
... Interrupt Procedures Once the 8086 has the interrupt type code ( via the bus for hardware interrupts , from software interrupt instructions INTnn , or from the predefined interrupts ) , the type code is multiplied by 4 to obtain the ...
Sayfa 608
Mohamed Rafiquzzaman. 10.12.2.1 External Interrupts The 68000 provides seven levels of external interrupts , 0 through 7 ... interrupt mask contained in the bits 10 , 9 , and 8 of the status register . If the value of the inverted IPLO ...
Mohamed Rafiquzzaman. 10.12.2.1 External Interrupts The 68000 provides seven levels of external interrupts , 0 through 7 ... interrupt mask contained in the bits 10 , 9 , and 8 of the status register . If the value of the inverted IPLO ...
İçindekiler
INTRODUCTION TO DIGITAL SYSTEMS | 1 |
NUMBER SYSTEMS AND CODES | 31 |
BOOLEAN ALGEBRA AND DIGITAL LOGIC GATES | 67 |
Telif Hakkı | |
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16 bits 32 bits adder address register addressing modes arithmetic assembly language assembly language program Assume binary number block Boolean bus cycle byte cache chip clock cycle complement consider contains contents control unit data bus decimal decoder digits display DSACK1 DTACK EPROM example execution flags flip-flop floating-point full adder function hardware hexadecimal implemented index register input instruction set integer Intel interface interrupt K-map latch loaded logic diagram m₁ main memory memory address memory location microcomputer microprocessor microprogram minterms Motorola MOVE.W multiplication offset on-chip op-code operand output Pentium perform physical address pins pipeline pointer port PowerPC processor program counter provides reset result RISC sequence sequential circuit shown in Figure signal specified stack stored subroutine synchronous transistor truth table typical unsigned vector word zero