Appendix. C Pin Assignment Appendices
PORTEGE M400 Maintenance Manual (960-541) [CONFIDENTIAL] C-7
C.3 CN1810 Select bay I/F connector (72-pin)
Table C-3 Select bay I/F connector (72-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 GND - 37 PDDACK I
2 GND - 38 PDA1-P3P I
3 GND - 39 PDA2-P3P I
4 GND - 40 PDA0-P3P I
5 IDRSTB-P5N I 41 PDCS3-P3N I
6 GND - 42 PDCS1-P3N I
7 PDD07-P3P I/O 43 GND -
8 PDD06-P3P I/O 44 GND -
9 PDD09-P3P I/O 45 NC -
10 PDD05-P3P I/O 46 NC -
11 PDD10-P3P I/O 47 GND -
12 GND - 48 GND -
13 GND - 49 ZSATT2-P1P O
14 PDD04-P3P I/O 50 GND -
15 PDD08-P3P I/O 51 ZSATT2-P1N O
16 PDD03-P3P I/O 52 GND -
17 PDD11-P3P I/O 53 GND -
18 PDD02-P3P I/O 54 GND -
19 PDD12-P3P I/O 55 ZSATR2-P1N I
20 GND - 56 GND -
21 GND - 57 ZSATR2-P1P I
22 GND - 58 GND -
23 PDD13-P3P I/O 59 GND -
24 PDD01-P3P I/O 60 MBSTS2-S3N I
25 PDD14-P3P I/O 61 MBSTS1-S3N I
26 PDD00-P3P I/O 62 MBSTS0-S3N I
27 PDD15-P3P I/O 63 NC -
28 GND - 64 NC -
29 GND - 65 SB-P3V -
30 PDIOW-P3N I 66 SB-P3V -
31 PDDREQ-P3P O 67 SB-P3V -
32 PIORDY-P3P O 68 SB-P3V -
33 PDIOR-P3N I 69 SB-P3V -
34 GND - 70 SB-P3V -
35 GND - 71 GND -
36 IDEIRQ-P3P I 72 SB-P5V -
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