PRINCIPLES OF COMPUTER ARCHITECTURE phần 6 pot
PRINCIPLES OF COMPUTER ARCHITECTURE phần 6 pot
... magnetic disk is a device for storing information that supports a large storage 32 5 66 10 6 ×× 422 10 6 × 3.5 66 10 6 ×× 320 CHAPTER 8 INPUT AND OUTPUT In this particular example, a separate ... × 768 pixel resolution and a refresh rate of 60 Hz will requires a bandwidth (that is, the amount of information that can be carried over a given period of time) of 3 bytes/...
Ngày tải lên: 14/08/2014, 20:21
PRINCIPLES OF COMPUTER ARCHITECTURE phần 7 potx
... Time Assignment If Call Loop Goto Other 47 23 15 6 3 7 Figure 10-1 Frequency of occurrence of instruction types for a variety of languages. The percentages do not sum to 100 due to roundoff. (Adapted from [Knuth, 1991].) Percentage of Number ... the use of program analysis and benchmark programs to evaluate the impact of architecture upon perfor- mance. Figure 10-1, taken fro...
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PRINCIPLES OF COMPUTER ARCHITECTURE phần 9 pot
... for an input of 0, and have a next state of E for an input of 1, and so A and B are grouped together in the next partition. State E, however, has next states of A and C for inputs of 0 and 1, ... variety of design sit- uations. The associative property of Boolean algebra can be used to decompose the OR gate that has a fan-in of four into a configuration of OR gates that each...
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Schaum’s Outline Series OF Principles of Computer Science phần 6 pptx
... earlier). 1 06 OPERATING SYSTEMS [CHAP. 6 6.11 If a memory access requires 100 nanoseconds, and the computer uses a page table and virtual memory, how long does it take to read a word of program memory? 6. 12 ... a logical page number. Since the number of frames of physical memory is likely to be much smaller than the number of pages of logical memory in a 64 -bit computer...
Ngày tải lên: 12/08/2014, 21:22
Schaum’s Outline Series OF Principles of Computer Science phần 10 potx
... 95 assembler, 45 assembly language, 36, 45 Atanasoff, John, 8, 11–12 Atanasoff-Berry Computer (ABC), 8–9 Babbage, Charles, 6 7 Backus-Naur form (BNF), 61 BASIC, 46 binary, 32 binary search, 22–23 block ... Numerical Integrator Analyzer and Computer) , 11 ethics, code of, 170 extended Backus-Naur form (EBNF), 61 62 file systems, 122–124 FORTRAN, 45, 47–48 functional language, 46, 55–...
Ngày tải lên: 12/08/2014, 21:22
the giant black book of computer viruses phần 6 pot
... there. On a standard 64 0K system, you’ll get a display something like: 65 5, 360 total bytes memory 485 ,64 8 bytes free If the “total bytes memory” is anything other than 65 5, 360 (= 64 0 1024) then ... 12H,0ABH,0A8H,11H,0AAH,0AFH,13H,0ABH,0AAH,10H,0ABH,0AAH DB 67 H,0B9H,12H,0ABH DB (EXE_FLAG or RAM_FLAG) and 255 ;The Yellow Worm DB 0FAH,0A4H,0B5H,26H,0ACH,86H,0AAH,12H,0AAH,0BCH...
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PRINCIPLES OF COMPUTER ARCHITECTURE phần 1 pdf
... TABLE OF CONTENTS 9 COMMUNICATION 361 9.1 M ODEMS 361 9.2 T RANSMISSION MEDIA 364 9.2.1 Two-Wire Open Lines 365 9.2.2 Twisted-Pair Lines 366 9.2.3 Coaxial Cable 366 9.2.4 Optical Fiber 366 9.2.5 ... Drums 342 8.5.4 Optical Disks 343 8 .6 INPUT DEVICES 3 46 8 .6. 1 Keyboards 3 46 8 .6. 2 Bit Pads 347 8 .6. 3 Mice and Trackballs 348 8 .6. 4 Lightpens and TouchScreens 349 8 .6. 5 Jo...
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PRINCIPLES OF COMPUTER ARCHITECTURE phần 2 doc
... W 58 X 59 Y 5A Z 5B [ 5C \ 5D ] 5E ^ 5F _ 60 ` 61 a 62 b 63 c 64 d 65 e 66 f 67 g 68 h 69 i 6A j 6B k 6C l 6D m 6E n 6F o 70 p 71 q 72 r 73 s 74 t 75 u 76 v 77 w 78 x 79 y 7A z 7B { 7C | 7D } 7E ... ETB 46 66 86 f A6 w C6 F E6 W 07 DEL 27 ESC 47 67 87 g A7 x C7 G E7 X 08 28 48 68 88 h A8 y C8 H E8 Y 09 29 49 69 89 i A9 z C9 I E9 Z 0A SMM 2A SM 4A ¢ 6A ‘ 8A AA CA EA 0B VT 2B...
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PRINCIPLES OF COMPUTER ARCHITECTURE phần 3 pps
... 63 65 0 060 7074 69 6f 6e73 0100 0f4c 69 6e 65 4e 756d 0070 62 65 7254 61 62 6c65 0100 0e4c 6f63 61 6c 0080 566 1 7 269 61 62 6c65 7301 000a 536f 7572 0090 63 65 466 9 6c65 0100 0 361 64 64 0100 0 861 Figure 4-25 ... 29 56 0020 0100 162 8 5b4c 6a61 766 1 2f6c 61 6e 67 2f 0030 5374 7 269 6e67 3b29 560 1 00 06 3c69 6e69 0040 743e 0100 0443 6f64 65 01 000d 436f 6e73 0050 7 461 6e...
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PRINCIPLES OF COMPUTER ARCHITECTURE phần 4 pptx
... combination of 11 bits created by appending 1 to the left of bits 30 and 31 of %ir and appending 00 to the right of bits 19-24 of %ir. This DECODE address format is shown in Figure 6- 13. The purpose of ... lowest addressed version of each set of duplicate codes is shown in Figure 6- 15. Although this method of decoding is fast and simple, a large amount of control 214 C...
Ngày tải lên: 14/08/2014, 20:21