74
AVR-2309CI/AVR-889
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-2309CI
Page 3: ...3 AVR 2309CI AVR 889 1 2 z 500V M 1 z 2 z...
Page 4: ...4 AVR 2309CI AVR 889 DIMENSION AVR 2309CI AVR 889 model...
Page 66: ...66 AVR 2309CI AVR 889 Sil9135CTU DI IC554 Functional Block Diagram...
Page 70: ...70 AVR 2309CI AVR 889 Sil9134CTU DI IC702 Functional Block Diagram...
Page 71: ...71 AVR 2309CI AVR 889 R2A15215 AV IC612...
Page 72: ...72 AVR 2309CI AVR 889 W9864G2GH 6 DI IC203 Functional Block Diagram...
Page 73: ...73 AVR 2309CI AVR 889 Pin Function...
Page 79: ...79 AVR 2309CI AVR 889 W19B160BBT7H DI IC205 Functional Block Diagram...
Page 81: ...81 AVR 2309CI AVR 889 ADV7172 DI IC805 BLOCK DIAGRAM...
Page 82: ...82 AVR 2309CI AVR 889 PIN FUNCTION DESCRIPTION TC74VHC244FT DI IC112...
Page 83: ...83 AVR 2309CI AVR 889 LA73053 AV IC101...
Page 84: ...84 AVR 2309CI AVR 889 LA73062V AV IC305...
Page 86: ...86 AVR 2309CI AVR 889 2 FL DISPLAY FLD HCA 19MM02T FR FL101 PIN CONNECTION GRID ASSIGNMENT...
Page 87: ...87 AVR 2309CI AVR 889 ANODE CONNECTION...
Page 88: ...88 AVR 2309CI AVR 889 MEMO...
Page 89: ...89 AVR 2309CI AVR 889 PRINTED WIRING BOARDS 8U 310004 DIGITAL P W B UNIT 1 2 COMPONENT SIDE...
Page 90: ...90 AVR 2309CI AVR 889 8U 310004 DIGITAL P W B UNIT 2 2 FOIL SIDE...
Page 91: ...91 AVR 2309CI AVR 889 8U 210019 A AUDIO VIDEO P W B UNIT 1 2 COMPONENT SIDE...
Page 92: ...92 AVR 2309CI AVR 889 8U 210019 A AUDIO VIDEO P W B UNIT 2 2 FOIL SIDE...
Page 93: ...93 AVR 2309CI AVR 889 8U 110033 FRONT P W B UNIT 1 2 COMPONENT SIDE...
Page 94: ...94 AVR 2309CI AVR 889 8U 110033 FRONT P W B UNIT 2 2 FOIL SIDE...
Page 95: ...95 AVR 2309CI AVR 889 8U 110041 POWER REG P W B UNIT 1 2 COMPONENT SIDE...
Page 96: ...96 AVR 2309CI AVR 889 8U 110041 POWER REG P W B UNIT 2 2 FOIL SIDE...
Page 97: ...97 AVR 2309CI AVR 889 8U 110030 POWER AMP P W B UNIT 1 2 COMPONENT SIDE...
Page 98: ...98 AVR 2309CI AVR 889 8U 110030 POWER AMP P W B UNIT 2 2 FOIL SIDE...
Page 99: ...99 AVR 2309CI AVR 889 8U 110031 MAIN CPU P W B UNIT 1 2 COMPONENT SIDE...
Page 100: ...100 AVR 2309CI AVR 889 8U 110031 MAIN CPU P W B UNIT 2 2 FOIL SIDE...
Page 124: ...124 AVR 2309CI AVR 889 MEMO...
Page 126: ...126 AVR 2309CI AVR 889 MEMO...