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C.30 CN2300 Docking port I/F connector (240-PIN) Appendix C Pin Assignment
C-20 PORTEGE M300 Maintenance Manual (960-504)
C.30 CN2300 Docking port I/F connector (240-PIN)
Table C-30 Docking port I/F connector (240-PIN) (1/4)
PIN No. Signal name I/O PIN No. Signal name I/O
A1 DSKDC
O
A2 GND
-
A3 DSKDC
O
A4 GND
-
1 DCOUT
O
2 DCOUT
O
3 DOCDT1-S3N
O
4 IF-P5V
-
5 EXMSCK-P5P
I/O
6 EXKBCK-P5P
I/O
7 GND
-
8 N.C.
-
9 DPCONF-S5P
O
10 GND
-
11 GND
-
12 DDCACK-P3P
I/O
13 DRED-PXP
I
14 DGREEN-PXP
I
15 DBLUE-PXP
I
16 DVSYNC-P3P
I
17 (DVISCL-P3P)
I/O
18 N.C.
-
19 GND
-
20 (DVI_PRTCT2)
-
21 (DVI_PRTCT1)
-
22 (DVITX2-P3P)
I
23 (DVITX2-P3N)
I
24 (DVITX1-P3P)
I
25 (DVITX1-P3N)
I
26 (DVITX0-P3P)
I
27 (DVITX0-P3N)
I
28 GND
-
29 GND
-
30 (DVITXC-P3P)
I
31 (DVITXC-P3N)
I
32 (DVIDET-S3N)
I
33 (DVIPD0)
O
34 N.C.
-
35 (QSWON-B3P)
I
36 (DIRQD-S3N)
I/O
37 GND
-
38 (PCM2SP-
B3P)
O
39 (DPMRST-
S3N)
I
40 (DAD00-P3P)
I/O
41 GND
-
42 (DAD00-P3P)
I/O
43 (DAD02-P3P)
I/O
44 (DAD06-P3P)
I/O
45 GND
-
46 (XDPCI-P3P)
I
47 (DAD09-P3P)
I/O
48 (DAD11-P3P)
I/O
49 GND
-
50 (DAD11-P3P)
I/O
51 (DAD15-P3P)
I/O
52 (DINTA-P3N)
I/O
53 RESERVED
-
54 RESERVED
-
55 BIDDP-EXP
O
56 BIDDN-EXN
O