PRINCIPLES OF COMPUTER ARCHITECTURE phần 3 pps
PRINCIPLES OF COMPUTER ARCHITECTURE phần 3 pps
... 7661 2f6c 616e 672f
0 030 537 4 7269 6e67 3b29 5601 0006 3c69 6e69
0040 743e 0100 04 43 6f64 6501 000d 436 f 6e 73
0050 7461 6e74 5661 6c75 6501 000a 4578 636 5
0060 7074 696f 6e 73 0100 0f4c 696e 654e ... %r3, %r0, %r3 ! %r3
←
0
ld [address],%r2 ! %r2
←
address of a
ld [length], %r1 ! %r1
←
length of array a
addcc %r1, %r2, %r4 ! Address of next element
a_start .equ 30 00...
PRINCIPLES OF COMPUTER ARCHITECTURE phần 5 ppsx
... slot
0
1
2
3
01 23
0100
0000
1100
1110
0
1
2
3
01 23
0000
1011
1000
1010
0
1
2
3
01 23
0111
0011
0000
0010
0
1
2
3
01 23
0101
0001
1101
0000
0
1
2
3
01 23
0111
0000
0000
0000
0
1
2
3
01 23
0101
0000
1101
0000
Initial ... 3
Page 4
Page 5
Page 6
Page 7
Virtual
addresses
Physical
addresses
0 - 10 23
1024 - 2047
2048 - 30 71
30 72 - 4095
4096 - 5119
5120 - 61 43
6144 - 7...
Schaum’s Outline Series OF Principles of Computer Science phần 3 ppt
... is a pattern
of ones and zeros stored in a word of computer memory. By the way, a “word” of memory is the basic unit of
storage for a computer. A 16-bit computer has a word size of 16 bits, or ... *, 6 ) J, ID, AV
6 FORMAT( I6, 3X, 'SUBJECT ', I6, 3X, 'AV= ', F9.2 )
STOP
END
Example input cards:
55
821 3 7 9 4 7
812 1 4 3 3 2
8 13 3 2 3 1 1
824 7 9 9...
Schaum’s Outline Series OF Principles of Computer Science phần 4 ppsx
... as part of
the state of each individual car (part of the state of each instance). On the other hand, we would maintain a
count of the total number of Automobiles as part of the state of the class ... term
CHAP. 4] SOFTWARE 63
The state of an object is provided by variables. As the values of variables change, the state of the object
changes. At any point in time, the val...
Schaum’s Outline Series OF Principles of Computer Science phần 7 pps
... relation consists of rows, each of which represents an
instance of the entity type, and of columns, each of which represents one of the attributes of the entity type.
Each row of a relation is ... row more often than tuple, but a tuple is
a row of a table, an instance of a relation, an instance of an entity type. Each tuple consists of the values of the
attributes fo...
PRINCIPLES OF COMPUTER ARCHITECTURE phần 1 pdf
... and Slaves 31 6
8.2 BRIDGE-BASED BUS ARCHITECTURES 31 9
8 .3 C
OMMUNICATION METHODOLOGIES 32 1
8 .3. 1 Programmed I/O 32 1
8 .3. 2 Interrupt-driven I/O 32 2
8 .3. 3 Direct Memory Access (DMA) 32 4
8.4 CASE ... Magnetic Disks 33 2
8.5.2 Magnetic Tape 34 1
8.5 .3 Magnetic Drums 34 2
8.5.4 Optical Disks 34 3
8.6 INPUT DEVICES 34 6
8.6.1 Keyboards 34 6
8.6.2 Bit Pads 34 7
8.6 .3 M...
PRINCIPLES OF COMPUTER ARCHITECTURE phần 2 doc
... "
23 #
24 $
25 %
26 &
27 '
28 (
29 )
2A *
2B +
2C ´
2D -
2E .
2F /
30 0
31 1
32 2
33 3
34 4
35 5
36 6
37 7
38 8
39 9
3A :
3B ;
3C <
3D =
3E >
3F ?
40 @
41 A
42 B
43 C
44 D
45 ...
10 DLE 30 50 & 70 90 B0 D0 } F0 0
11 DC1 31 51 71 91 j B1 D1 J F1 1
12 DC2 32 SYN 52 72 92 k B2 D2 K F2 2
13 TM 33 53 73 93 l B3 D3 L F3 3
14 RES 34 PN 54 74 94 m B...
PRINCIPLES OF COMPUTER ARCHITECTURE phần 4 pptx
... Unit)
%temp1
%temp2
%temp3
%ir
Data To Main
Memory
Address To
Main Memory
CLOCK
UNIT
0
1
2
3
4
5
6
7
8
9
10
30
31
32
33
34
35
36
37
32
From
Control
Unit
From Control
Unit
Set Condition Codes (SCC)
32
32
.
.
.
To ... bus
F
1
F
2
ALU
32
32
4
%r1
64-to -32
MUX
C Bus
MUX
n, z, v, c
F
0
C
Decoder
%r5
%pc
%temp0
%r2
%r3
%r4
%r6
%r7
%r8
%r9
%r10
%r30
%r31
B
Decoder
F
3...
PRINCIPLES OF COMPUTER ARCHITECTURE phần 6 pot
... interface card. Prior to the introduction of the
32 00 MB/sec 32 00 MB/sec
800 MB/sec
100-MHz
System Bus
533 MB/sec 800 MB/sec
AGP 100 MHz
133 MB/sec
33 -MHz PCI Bus
40 MB/sec
16.7 MB/sec
ISA Bus
USB ... 8
39 52
2120
110
111
125
.
.
.
.
.
.
1 13
257
.
.
.
Creation
Date
Last
Modified
Owner Protec-
tions
11/14/ 93 11/14/ 93 16 RWX by
10 :30 :57 19 :30 :57 Owner
8/18/ 93 1/21/94 20...
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 ... 1991].)
Percentage of
Number of Terms
in Assignments
0
1
2
3
4
≥ 5
–
80
15
3
2
0
Percentage of
Number of Locals
in Procedures
22...
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