DIMM DRAM 168线内存条
DIMM 是 Dual Inline Memory Module (双列直插)的缩写引脚定义
正面,左方:
Pin
Non-Parity
Parity
72 ECC
80 ECC
Description
1
VSS
Ground
2
DQ0
Data 0
3
DQ1
Data 1
4
DQ2
Data 2
5
DQ3
Data 3
6
VCC
+5 VDC or +3.3 VDC
7
DQ4
Data 4
8
DQ5
Data 5
9
DQ6
Data 6
10
DQ7
Data 7
11
DQ8
Data 8
12
13
DQ9
Data 9
14
DQ10
Data 10
15
DQ11
Data 11
16
DQ12
Data 12
17
DQ13
Data 13
18
19
DQ14
Data 14
20
DQ15
Data 15
21
n/c
CB0
Parity/Check Bit Input/Output 0
22
CB1
Parity/Check Bit Input/Output 1
23
24
CB8
Parity/Check Bit Input/Output 8
25
CB9
Parity/Check Bit Input/Output 9
26
27
/WE0
Read/Write Input
28
/CAS0
Column Address Strobe 0
29
/CAS1
Column Address Strobe 1
30
/RAS0
Row Address Strobe 0
31
/OE0
Output Enable
32
33
A0
Address 0
34
A2
Address 2
35
A4
Address 4
36
A6
Address 6
37
A8
Address 8
38
A10
Address 10
39
A12
Address 12
40
41
42
DU
Don't Use
正面,右方:
43
44
/OE2
45
/RAS2
Row Address Strobe 2
46
/CAS2
Column Address Strobe 2
47
/CAS3
Column Address Strobe 3
48
/WE2
49
50
CB10
Parity/Check Bit Input/Output 10
51
CB11
Parity/Check Bit Input/Output 11
52
CB2
Parity/Check Bit Input/Output 2
53
CB3
Parity/Check Bit Input/Output 3
54
55
DQ16
Data 16
56
DQ17
Data 17
57
DQ18
Data 18
58
DQ19
Data 19
59
60
DQ20
Data 20
61
Not connected
62
63
64
65
DQ21
Data 21
66
DQ22
Data 22
67
DQ23
Data 23
68
69
DQ24
Data 24
70
DQ25
Data 25
71
DQ26
Data 26
72
DQ27
Data 27
73
74
DQ28
Data 28
75
DQ29
Data 29
76
DQ30
Data 30
77
DQ31
Data 31
78
79
80
81
82
SDA
Serial Data
83
SCL
Serial Clock
84
反面,左方:
85
86
DQ32
Data 32
87
DQ33
Data 33
88
DQ34
Data 34
89
DQ35
Data 35
90
91
DQ36
Data 36
92
DQ37
Data 37
93
DQ38
Data 38
94
DQ39
Data 39
95
DQ40
Data 40
96
97
DQ41
Data 41
98
DQ42
Data 42
99
DQ43
Data 43
100
DQ44
Data 44
101
DQ45
Data 45
102
103
DQ46
Data 46
104
DQ47
Data 47
105
CB4
Parity/Check Bit Input/Output 4
106
CB5
Parity/Check Bit Input/Output 5
107
108
CB12
Parity/Check Bit Input/Output 12
109
CB13
Parity/Check Bit Input/Output 13
110
111
112
/CAS4
Column Address Strobe 4
113
/CAS5
Column Address Strobe 5
114
/RAS1
Row Address Strobe 1
115
116
117
A1
Address 1
118
A3
Address 3
119
A5
Address 5
120
A7
Address 7
121
A9
Address 9
122
A11
Address 11
123
A13
Address 13
124
125
126
反面,右方:
127
128
129
/RAS3
130
/CAS6
Column Address Strobe 6
131
/CAS7
Column Address Strobe 7
132
133
134
CB14
Parity/Check Bit Input/Output 14
135
CB15
Parity/Check Bit Input/Output 15
136
CB6
Parity/Check Bit Input/Output 6
137
CB7
Parity/Check Bit Input/Output 7
138
139
DQ48
Data 48
140
DQ49
Data 49
141
DQ50
Data 50
142
DQ51
Data 51
143
144
DQ52
Data 52
145
146
147
148
149
DQ53
Data 53
150
DQ54
Data 54
151
DQ55
Data 55
152
153
DQ56
Data 56
154
DQ57
Data 57
155
DQ58
Data 58
156
DQ59
Data 59
157
158
DQ60
Data 60
159
DQ61
Data 61
160
DQ62
Data 62
161
DQ63
Data 63
162
163
CK3
164
165
SA0
Serial Address 0
166
SA1
Serial Address 1
167
SA2
Serial Address 2
168
返回
Copyright © 2006-2008 电脑维修知识网 Corporation, All Rights Reserved
WWW.DNWXZS.COM 联系:电脑维修知识网