Pj1800 Cd-Rom I/F Connector (50-Pin - Toshiba Satellite A40 Maintenance Manual

Appendix C Pin Assignment
C.3

PJ1800 CD-ROM I/F connector (50-pin)

Pin No.
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
Satellite A40 Maintenance Manual (960-458)
Table C-3 CD-ROM I/F connector (50-pin)
Signal name I/O
CDAUDL-PXP I
CD-GND I
IDRSTB-P5N O
SDD07-P3P I/O
SDD06- P3P I/O
SDD05- P3P I/O
SDD04- P3P I/O
SDD03- P3P I/O
SDD02- P3P I/O
SDD01-E5P I/O
SDD00-P3P I/O
GND -
SDIOW-P3N O
SIORDY -P3P I
IRQ15-P3P I
SDA1-P3P O
SDA0-E3P O
SDCS1-P3P O
SDASP-P5N I/O
P5V -
P5V -
GND -
GND -
N.C -
N.C -
Pin No. Signal name
2 CDAUDR-PXP
4 N.C
6 SDD08-P3P
8 SDD09- P3P
10 SDD10- P3P
12 SDD11- P3P
14 SDD12- P3P
16 SDD13- P3P
18 SDD14- P3P
20 SDD15- P3P
22 SDDREQ- P3P
24 SDIOR-P3N
26 GND
28 SDDACK-P3N
30 N.C
32 N.C
34 SDA2-E3P
36 SDCS3-P3N
38 P5V
40 P5V
42 P5V
44 GND
46 N.C
48 GND
50 N.C
Appendices
I/O
I
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
O
-
O
-
O
O
O
I
I
I
-
-
-
-
C-5