Fundamentals of Digital Logic and Microcomputer DesignRafi Systems, Incorporated, 1999 - 828 sayfa |
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30 sonuçtan 1-3 arası sonuçlar
Sayfa 367
... I / O ports " using programmed I / O . I / O ports are usually of two types . For one type , each bit in the port can be individually configured as either input or output Memory Organization and Input / Output ( I / O ) Unit 367 Programmed ...
... I / O ports " using programmed I / O . I / O ports are usually of two types . For one type , each bit in the port can be individually configured as either input or output Memory Organization and Input / Output ( I / O ) Unit 367 Programmed ...
Sayfa 369
... register 7 0 7 0 Port B Port A Input Devices Output Devices Some I / O ports are called " handshake ports . " Data transfer occurs via these ports through exchanging of control signals between the I / O controller and an external device . I ...
... register 7 0 7 0 Port B Port A Input Devices Output Devices Some I / O ports are called " handshake ports . " Data transfer occurs via these ports through exchanging of control signals between the I / O controller and an external device . I ...
Sayfa 598
... I / O As mentioned before , the 68000 uses memory - mapped I / O . Data transfer using I / O ports ( programmed I / O ) can be achieved in the 68000 in one of the following ways : • By interfacing the 68000 with an inexpensive slow 6800 I / ...
... I / O As mentioned before , the 68000 uses memory - mapped I / O . Data transfer using I / O ports ( programmed I / O ) can be achieved in the 68000 in one of the following ways : • By interfacing the 68000 with an inexpensive slow 6800 I / ...
İçindekiler
INTRODUCTION TO DIGITAL SYSTEMS | 1 |
NUMBER SYSTEMS AND CODES | 31 |
BOOLEAN ALGEBRA AND DIGITAL LOGIC GATES | 67 |
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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