Fundamentals of Digital Logic and Microcomputer DesignRafi Systems, Incorporated, 1999 - 828 sayfa |
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71 sonuçtan 1-3 arası sonuçlar
Sayfa 214
... indicates a WRITE operation . Select = 1 indicates that the one - bit RAM is selected . In order to read the cell , R / W is 1 and select = 1. A 1 appears at the input of AND gate 3. This will transfer Q to the output . This is a READ ...
... indicates a WRITE operation . Select = 1 indicates that the one - bit RAM is selected . In order to read the cell , R / W is 1 and select = 1. A 1 appears at the input of AND gate 3. This will transfer Q to the output . This is a READ ...
Sayfa 241
... indicate the contents of a memory location . 1. Move [ REG ] to or from memory : [ M ] ← [ REG ] or [ REG ] ← [ M ] ... indicated by each flag , which is set or reset by the microprocessor's internal logic to indicate the status of ...
... indicate the contents of a memory location . 1. Move [ REG ] to or from memory : [ M ] ← [ REG ] or [ REG ] ← [ M ] ... indicated by each flag , which is set or reset by the microprocessor's internal logic to indicate the status of ...
Sayfa 608
... indicates that no interrupt service is requested . An inverted IPL2 , IPL1 , IPLO of 7 is always acknowledged . Therefore , interrupt level 7 is " nonmaskable . " Note that the interrupt level is indicated by the interrupt mask bits ...
... indicates that no interrupt service is requested . An inverted IPL2 , IPL1 , IPLO of 7 is always acknowledged . Therefore , interrupt level 7 is " nonmaskable . " Note that the interrupt level is indicated by the interrupt mask bits ...
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