Appendix C Pin Assignment Appendices
Satellite A40 Maintenance Manual (960-458) C-1
C
Appendix C Pin Assignment
System Board
C.1 PJI1420/PJ1440 Memory connector (200-pin)
Table C-1 Memory connector (200-pin)(1/4)
Pin No. Signal name I/O Pin No. Signal name I/O
1 VREF - 2 VREF -
3 GND - 4 GND -
5 SDQ05-B2P I/O 6 SDQ01-B2P I/O
7 SDQ04-B2P I/O 8 SDQ05-B2P I/O
9 2R5-B2V - 10 2R5-B2V -
11 SDQS0-B2P I/O 12 SDM00-B2P I
13 SDQ06-B2P I/O 14 SDQ02-B2P I/O
15 GND - 16 GND -
17 SDQ07-2P I/O 18 SDQ03-2P I/O
19 SDQ09-B2P I/O 20 SDQ13-B2P I/O
21 2R5-B2V - 22 2R5-B2V -
23 SDQ08-B2P I/O 24 SDQ12-B2P I/O
25 SDQ51-B2P I/O 26 SDM01-B2P I
27 GND - 28 GND -
29 SDQ14-B2P I/O 30 SDQ10-B2P I/O
31 SDQ11-B2P I/O 32 SDQ15-B2P I/O
33 2R5-B2V - 34 2R5-B2V -
35 SCK0-B2P I 36 2R5-B2V -
37 SCK0-B2N I 38 GND -
39 GND - 40 GND -
41 SDQ20-B2P I/O 42 SDQ21-B2P I/O
43 SDQ17-B2P I/O 44 SDQ16-B2P I/O
45 2R5-B2V - 46 2R5-B2V -
47 SDQS2-B2P I/O 48 SDM02-B2P I
49 SDQ18-B2P I/O 50 SDQ23-B2P I/O
51 GND - 52 GND -
53 SDQ22-B2P I/O 54 SDQ19-B2P I/O
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