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Appendices Appendix C Pin Assignments
C-8 [CONFIDENTIAL] PORTÉGÉ M500 Maintenance Manual (960-559)
C.4 CN1810 ODD interface connector (50-pin)
Table C-4 ODD interface connector (50-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 NC
-
2 NC
-
3 GND
-
4 NC
-
5 PLTRS0-E3N +
RSTTIDB-P3N
O
6 PDD08-P3P
I/O
7 PDD07-P3P
I/O
8 PDD09-P3P
I/O
9 PDD06-P3P
I/O
10 PDD10-P3P
I/O
11 PDD05-P3P
I/O
12 PDD11-P3P
I/O
13 PDD04-P3P
I/O
14 PDD12-P3P
I/O
15 PDD03-P3P
I/O
16 PDD13-P3P
I/O
17 PDD02-P3P
I/O
18 PDD14-P3P
I/O
19 PDD01-P3P
I/O
20 PDD15-P3P
I/O
21 PDD00-P3P
I/O
22 PDDREQ-P3P
I
23 GND
-
24 PDIOR-P3N
O
25 PDIOW-P3N
O
26 GND
-
27 PIORDY-P3P
I
28 PDDACK
29 IDEIRQ-P3P
I
30 NC
-
31 PDA1-P3N
O
32 NC
-
33 PDA0-P3P
O
34 PDA2-P3N
O
35 PDCS1-P3N
O
36 NC
-
37 NC
-
38 SB-P5V
-
39 SB-P5V
-
40 SB-P5V
-
41 SB-P5V
-
42 SB-P5V
-
43 GND
-
44 GND
-
45 GND
-
46 GND
-
47 NC
-
48 GND
-
49 NC
-
50 NC
I