84
AVR-2809CI / AVR-2809 / AVR-989 / AVC-2809
IS42S32200E (DI : IC903)
Functional Block Diagram
VCC
I/O0
VCCQ
I/O1
I/O2
GNDQ
I/O3
I/O4
VCCQ
I/O5
I/O6
GNDQ
I/O7
NC
VCC
DQM0
W E
C AS
R AS
C S
NC
BA0
BA1
A10/AP
A0
A1
A2
DQM2
VCC
NC
I/O16
GNDQ
I/O17
I/O18
VCCQ
I/O19
I/O20
GNDQ
I/O21
I/O22
VCCQ
I/O23
VCC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
GND
I/O15
GNDQ
I/O14
I/O13
VCCQ
I/O12
I/O11
GNDQ
I/O10
I/O9
VCCQ
I/O8
NC
GND
DQM1
NC
NC
CLK
CKE
A9
A8
A7
A6
A5
A4
A3
DQM3
GND
NC
I/O31
VCCQ
I/O30
I/O29
GNDQ
I/O28
I/O27
VCCQ
I/O26
I/O25
GNDQ
I/O24
GND
CLK
CKE
C S
R AS
C AS
W E
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
BA0
BA1
A10
COMMAND
DECODER
&
CLOCK
GENERATOR
MODE
REGISTER
REFRESH
CONTROLLER
REFRESH
COUNTER
SELF
REFRESH
CONTROLLER
ROW
ADDRESS
LATCH
MUL
TIPLEXER
COLUMN
ADDRESS LATCH
BURST COUNTER
COLUMN
ADDRESS BUFFER
COLUMN DECODER
DATA IN
BUFFER
DATA OUT
BUFFER
DQM0-3
I/O 0-31
Vcc/Vcc
Q
GND/GNDQ
10
10
10
10
32
32
32
32
256
(x 32)
2048
2048
2048
R
O
W
D
ECODER
2048
MEMORY CELL
ARRAY
BANK 0
SENSE AMP I/O GATE
BANK CONTROL LOGIC
ROW
ADDRESS
BUFFER
Summary of Contents for AVR-2809CI
Page 76: ...76 AVR 2809CI AVR 2809 AVR 989 AVC 2809 Sil9135CTU DI IC554 Functional Block Diagram ...
Page 80: ...80 AVR 2809CI AVR 2809 AVR 989 AVC 2809 Sil9134CTU DI IC702 Functional Block Diagram ...
Page 81: ...81 AVR 2809CI AVR 2809 AVR 989 AVC 2809 ADV7320 DI IC807 ...
Page 82: ...82 AVR 2809CI AVR 2809 AVR 989 AVC 2809 W9864G2GH 6 DI IC203 Functional Block Diagram ...
Page 83: ...83 AVR 2809CI AVR 2809 AVR 989 AVC 2809 Pin Function ...
Page 89: ...89 AVR 2809CI AVR 2809 AVR 989 AVC 2809 W19B160BBT7H DI IC205 Functional Block Diagram ...
Page 93: ...93 AVR 2809CI AVR 2809 AVR 989 AVC 2809 LA73053 AV IC101 ...
Page 94: ...94 AVR 2809CI AVR 2809 AVR 989 AVC 2809 LA73062V AV IC305 ...
Page 97: ...97 AVR 2809CI AVR 2809 AVR 989 AVC 2809 ANODE CONNECTION ...
Page 98: ...98 AVR 2809CI AVR 2809 AVR 989 AVC 2809 MEMO ...
Page 100: ...100 AVR 2809CI AVR 2809 AVR 989 AVC 2809 8U 110030 POWER AMP P W B UNIT 2 2 FOIL SIDE ...
Page 101: ...101 AVR 2809CI AVR 2809 AVR 989 AVC 2809 8U 110031 MAIN CPU P W B UNIT 1 2 COMPONENT SIDE ...
Page 102: ...102 AVR 2809CI AVR 2809 AVR 989 AVC 2809 8U 110031 MAIN CPU P W B UNIT 2 2 FOIL SIDE ...
Page 103: ...103 AVR 2809CI AVR 2809 AVR 989 AVC 2809 8U 110032 FRONT P W B UNIT 1 2 COMPONENT SIDE ...
Page 104: ...104 AVR 2809CI AVR 2809 AVR 989 AVC 2809 8U 110032 FRONT P W B UNIT 2 2 FOIL SIDE ...
Page 105: ...105 AVR 2809CI AVR 2809 AVR 989 AVC 2809 8U 110041 POWER REG P W B UNIT 1 2 COMPONENT SIDE ...
Page 106: ...106 AVR 2809CI AVR 2809 AVR 989 AVC 2809 8U 110041 POWER REG P W B UNIT 2 2 FOIL SIDE ...
Page 108: ...108 AVR 2809CI AVR 2809 AVR 989 AVC 2809 8U 210018 A AUDIO VIDEO P W B UNIT 2 2 FOIL SIDE ...
Page 109: ...109 AVR 2809CI AVR 2809 AVR 989 AVC 2809 8U 310003 DIGITAL P W B UNIT 1 2 COMPONENT SIDE ...
Page 110: ...110 AVR 2809CI AVR 2809 AVR 989 AVC 2809 8U 310003 DIGITAL P W B UNIT 2 2 FOIL SIDE ...
Page 140: ...140 AVR 2809CI AVR 2809 AVR 989 AVC 2809 MEMO ...
Page 147: ...147 AVR 2809CI AVR 2809 AVR 989 AVC 2809 MEMO ...