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Appendix C Pin Assignment C.30 CN2300 Docking port I/F connector (240-PIN)
PORTEGE M300 Maintenance Manual (960-504) C-21
Table C-30 Docking port I/F connector (240-PIN) (2/4)
PIN No. Signal name I/O PIN No. Signal name I/O
57 RESERVED
-
58 RESERVED
-
59 MDMRNG-E3P
I/O
60 MDMTIP-E3P
I/O
61 DCOUT
O
62 DCOUT
O
63 EJCTRQ-S3N
I/O
64 IF-P5V
-
65 EXMSDT-P5P
I/O
66 EXKBDT-P5P
I/O
67 GND
-
68 (DNVSON-
S3P)
I
69 (DILSON-S3P)
I
70 (NVPCNF-
S3P)
O
71 GND
-
72 DDCADA-P3P
I/O
73 (GPU-GND)
-
74 (GPU-GND)
-
75 (GPU-GND) - 76 DHSYNC-P3P I
77 (DVISDA-P3P) I/O 78 (DVI_PRTCT3
)
-
79 GND - 80 (DVITX5-P3P) -
81 (DVITX5-P3N) - 82 (DVITX4-P3P) -
83 (DVITX4-P3N) - 84 (DVITX3-P3P) -
85 (DVITX3-P3N) - 86 DVI16 -
87 DVI17 - 88 GND -
89 GND - 90 (DOC_ON_LE
D1)
-
91 N.C. - 92 (DOC_ON_LE
D2)
-
93 (DVIPD1) I 94 DVI_PRTCT4 -
95 (DCADIO-S3P) O 96 (DSMI-B3P) O
97 GND - 98 (DCKRUN-
P3N)
I/O
99 (PME-S3P) O 100 (DAD01-P3P) I/O
101 GND - 102 (DAD03-P3P) I/O
103 (DAD05-P3P) I/O 104 (DAD07-P3P) I/O
105 GND - 106 (DAD08-P3P) -
107 (DAD10-P3P) I/O 108 (DAD10-P3P) I/O
109 GND - 110 (DAD14-P3P) I/O
111 (DCBE1-P3N) I/O 112 (DPAR-P3P) I/O
113 Reserved - 114 Reserved -