Toshiba A40 User Manual
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Appendix C Pin Assignment
Appendices
C.3
PJ1800 CD-ROM I/F connector (50-pin)
Table C-3 CD-ROM I/F connector (50-pin)
Pin No.
Signal name
I/O
Pin No.
Signal name
I/O
1 CDAUDL-PXP I 2 CDAUDR-PXP I
3 CD-GND
I 4 N.C
-
5 IDRSTB-P5N O 6 SDD08-P3P I/O
7 SDD07-P3P I/O 8 SDD09-
P3P I/O
9
SDD06- P3P
I/O
10
SDD10- P3P
I/O
11
SDD05- P3P
I/O
12
SDD11- P3P
I/O
13
SDD04- P3P
I/O
14
SDD12- P3P
I/O
15
SDD03- P3P
I/O
16
SDD13- P3P
I/O
17
SDD02- P3P
I/O
18
SDD14- P3P
I/O
19 SDD01-E5P I/O 20 SDD15-
P3P I/O
21 SDD00-P3P I/O 22 SDDREQ-
P3P I
23 GND
- 24 SDIOR-P3N O
25 SDIOW-P3N O 26 GND
-
27 SIORDY-P3P I 28 SDDACK-P3N O
29 IRQ15-P3P
I 30 N.C
-
31 SDA1-P3P
O 32 N.C
O
33 SDA0-E3P
O 34 SDA2-E3P
O
35 SDCS1-P3P O 36 SDCS3-P3N O
37 SDASP-P5N I/O 38 P5V
I
39 P5V
- 40 P5V
I
41 P5V
- 42 P5V
I
43 GND
- 44 GND
-
45 GND
- 46 N.C
-
47 N.C
- 48 GND
-
49 N.C
- 50 N.C
-
Satellite A40 Maintenance Manual (960-458)
C-5