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Apx.C Pin Assignments Appendices
Satellite A20 Maintenance Manual (960-444) C-1
Appendix C
Appendix C Pin Assignments
System Board FSNAM*
C.1 PJ1400 Memory 1 Connector (200-pin)
Table C-1 PJ1400 Memory 1 connector pin assignments (200-pin) (1/3)
Pin No. Signal name I/O Pin No. Signal name I/O
1 MR1R25-B1V - 2 MR1R25-B1V -
3 GND - 4
GND
-
5 SDQ01R-B2P I/O 6 SDQ06R-B2P I/O
7 SDQ00R-B2P I/O 8 SDQ02R-B2P I/O
9 2R5-B2V - 10
2R5-B2V
-
11 SDQS0R-B2P I/O 12 SDQM0R-B2P O
13 SDQ05R-B2P I/O 14 SDQ07R-B2P I/O
15 GND - 16
GND
-
17 SDQ04R-B2P I/O 18 SDQ03R-B2P I/O
19 SDQ13R-B2P I/O 20 SDQ14R-B2P I/O
21 2R5-B2V - 22
2R5-B2V
-
23 SDQ08R-B2P I/O 24 SDQ10R-B2P I/O
25 SDQS1R-B2P I/O 26 SDQM1R-B2P O
27 GND - 28
GND
-
29 SDQ09R-B2P I/O 30 SDQ11R-B2P I/O
31 SDQ12R-B2P I/O 32 SDQ15R-B2P I/O
33 2R5-B2V - 34
2R5-B2V
-
35 SCK1-P2P O 36 2R5-B2V -
37 SCK1-P2N O 38 GND -
39 GND - 40
GND
-
41 SDQ20R-B2P I/O 42 SDQ18R-B2P I/O
43 SDQ21R-B2P I/O 44 SDQ19R-B2P I/O
45 2R5-B2V - 46 2R5-B2V -
47 SDQS2R-B2P I/O 48
SDQM2R-B2P
O
49 SDQ16R-B2P I/O 50 SDQ23R-B2P I/O
51 GND - 52 GND -
53 SDQ17R-B2P I/O 54
SDQ22R-B2P
I/O
55 SDQ29R-B2P I/O 56 SDQ31R-B2P I/O
57 2R5-B2V - 58 2R5-B2V -
59 SDQ25R-B2P I/O 60
SDQ30R-B2P`
I/O
61 SDQS3R-B2P I/O 62 SDQM3R-B2P O