Распиновка, расположение выводов и внешний вид карт и микросхем памями:
72 pin SO DIMM
SO DIMM=Small Outline Dual Inline Memory Module
(at the computer)
72 PIN SO DIMM at the computer.
Pin
Non-Parity
Parity
Description
1
VSS
VSS
Ground
2
DQ0
DQ0
Data 0
3
DQ1
DQ1
Data 1
4
DQ2
DQ2
Data 2
5
DQ3
DQ3
Data 3
6
DQ4
DQ4
Data 4
7
DQ5
DQ5
Data 5
8
DQ6
DQ6
Data 6
9
DQ7
DQ7
Data 7
10
VCC
VCC
+5 VDC
11
PD1
PD1
Presence Detect 1
12
A0
A0
Address 0
13
A1
A1
Address 1
14
A2
A2
Address 2
15
A3
A3
Address 3
16
A4
A4
Address 4
17
A5
A5
Address 5
18
A6
A6
Address 6
19
A10
A10
Address 10
20
n/c
PQ8
Data 8 (Parity 1)
21
DQ9
DQ9
Data 9
22
DQ10
DQ10
Data 10
23
DQ11
DQ11
Data 11
24
DQ12
DQ12
Data 12
25
DQ13
DQ13
Data 13
26
DQ14
DQ14
Data 14
27
DQ15
DQ15
Data 15
28
A7
A7
Address 7
29
A11
A11
Address 11
30
VCC
VCC
+5 VDC
31
A8
A8
Address 8
32
A9
A9
Address 9
33
/RAS3
RAS3
Row Address Strobe 3
34
/RAS2
RAS2
Row Address Strobe 2
35
DQ16
DQ16
Data 16
36
n/c
PQ17
Data 17 (Parity 2)
37
DQ18
DQ18
Data 18
38
DQ19
DQ19
Data 19
39
VSS
VSS
Ground
40
/CAS0
CAS0
Column Address Strobe 0
41
/CAS2
CAS2
Column Address Strobe 2
42
/CAS3
CAS3
Column Address Strobe 3
43
/CAS1
CAS1
Column Address Strobe 1
44
/RAS0
RAS0
Row Address Strobe 0
45
/RAS1
RAS1
Row Address Strobe 1
46
A12
A12
Address 12
47
/WE
WE
Read/Write
48
A13
A13
Address 13
49
DQ20
DQ20
Data 20
50
DQ21
DQ21
Data 21
51
DQ22
DQ22
Data 22
52
DQ23
DQ23
Data 23
53
DQ24
DQ24
Data 24
54
DQ25
DQ25
Data 25
55
n/c
PQ26
Data 26 (Parity 3)
56
DQ27
DQ27
Data 27
57
DQ28
DQ28
Data 28
58
DQ29
DQ29
Data 29
59
DQ31
DQ31
Data 31
60
DQ30
DQ30
Data 30
61
VCC
VCC
+5 VDC
62
DQ32
DQ32
Data 32
63
DQ33
DQ33
Data 33
64
DQ34
DQ34
Data 34
65
n/c
PQ35
Data 35 (Parity 4)
66
PD2
PD2
Presence Detect 2
67
PD3
PD3
Presence Detect 3
68
PD4
PD4
Presence Detect 4
69
PD5
PD5
Presence Detect 1
70
PD6
PD6
Presence Detect 6
71
PD7
PD7
Presence Detect 7
72
VSS
VSS
Ground
Contributor:
Joakim Цgren,
Mark Brown,
Jim Burd
Source:
Various productsheets at IBM Memory Products
Copyright © The Hardware Book Team 1996-2004.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2002-01-10