User Guide

Appendices Apx. C Pin Assignments
C-14 Satellite M20 Maintenance Manual
C.12 CN16 HDD Connector (44-Pin)
Table C-12 HDD connector pin assignments (44-Pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 PDRST#_3 - 2 GND O
3 PDD07 I/O 4 PDD08 I/O
5 PDD06 I/O 6 PDD09 I/O
7 PDD05 I/O 8 PDD10 I/O
9 PDD04 I/O 10 PDD11 I/O
11 PDD03 I/O 12 PDD12 I/O
13 PDD02 I/O 14 PDD13 I/O
15 PDD01 I/O 16 PDD14 I/O
17 PDD00 I/O 18 PDD15 I/O
19 N.C - 20 N.C -
21 PDDRQ_35 - 22 GND I
23 PDIOW#_3 - 24 GND O
25 PDIOR#_3 - 26 GND O
27 PDIORDY_35 - 28 N.C I
29 PDDACK#_35 - 30 GND O
31 IRQ14_3 - 32 N.C I
33 PDA1 - 34 N.C O
35 PDA0 O 36 PDA2 O
37 PDCS1#_3 O 38 PDCS3#_3 O
39 HDD_LED# - 40 GND I
41 +V5S - 42 +V5S -
43 GND - 44 N.C -