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Appendix C
Appendix C Pin Assignment
System Board (FCLSY*)
C.1
CN1800 HDD I/F connector (44-pin)
Table C-1 HDD I/F connector (44-pin)
PIN No. Signal name I/O PIN No. Signal name I/O
1 IDRSTA-P5N I/O 2 GND -
3 PDD07-P3P I/O 4 PDD08-P3P I/O
5 PDD06-P3P I/O 6 PDD09-P3P I/O
7 PDD05-P3P I/O 8 PDD10-P3P I/O
9 PDD04-P3P I/O 10 PDD11-P3P I/O
11 PDD03-P3P I/O 12 PDD12-P3P I/O
13 PDD02-P3P I/O 14 PDD13-P3P I/O
15 PDD01-P3P I/O 16 PDD14-P3P I/O
17 PDD00-P3P I/O 18 PDD15-P3P I/O
19 GND - 20 N.C -
21 PDDREQ-P3P I 22 GND -
23 PDIOW-P3N I 24 GND -
25 PDIOR-P3N I 26 GND -
27 PIORDY-P3P I 28 GND -
29 PDDACK-P3N I 30 GND -
31 IRQ14-P3P I 32 N.C -
33 PDA1-P3P I 34 N.C -
35 PDA0-P3P I 36 PDA2-P3P O
37 PDCS1-P3N I 38 PDCS3-P3N O
39 HDDLED-P5N I 40 GND -
41 P5V - 42 P5V -
43 GND - 44 N.C -
QOSMIO F10 Maintenance Manual (960-498) C-1