Fundamentals of Digital Logic and Microcomputer DesignRafi Systems, Incorporated, 1999 - 828 sayfa |
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Sayfa 231
... memory location . In the address bus , information transfer takes place only in one direction , from the microprocessor to the memory or I / O elements . Therefore , this is called a " unidirectional bus . " This bus is typically 20 to ...
... memory location . In the address bus , information transfer takes place only in one direction , from the microprocessor to the memory or I / O elements . Therefore , this is called a " unidirectional bus . " This bus is typically 20 to ...
Sayfa 235
... memory location 2010 are to be added with the contents of 2012. Assume that [ NNNN ] represents the contents of the memory location NNNN . Now , suppose that [ 2010 ] = 0002 and [ 2012 ] 0005. The steps involved in accomplishing this ...
... memory location 2010 are to be added with the contents of 2012. Assume that [ NNNN ] represents the contents of the memory location NNNN . Now , suppose that [ 2010 ] = 0002 and [ 2012 ] 0005. The steps involved in accomplishing this ...
Sayfa 236
... memory location whose address is in MAR and store the 16 - bit result in DO . The following instructions for the Motorola 68000 will be used to achieve the above addition : 327916 301016 524916 D05116 Load the contents of the next 16 ...
... memory location whose address is in MAR and store the 16 - bit result in DO . The following instructions for the Motorola 68000 will be used to achieve the above addition : 327916 301016 524916 D05116 Load the contents of the next 16 ...
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