Technical data

3-6 Maxtor DiamondMax 17 80-160GB Serial ATA Hard Disk Drive
Installation
Table 3-1 Device Plug Connector Pin Definition
Signal Segment Key
Signal
Segment
S1 Ground 2
nd
Mate
S2 A+ Differential signal pair A from Phy
S3 A-
S4 Ground 2
nd
Mate
S5 B- Differential signal pair B from Phy
S6 B+
S7 Ground 2
nd
Mate
Signal Segment “L”
Central Connector Polarizer
Power Segment “L”
Power
Segment
P1 Open
P2 Open
P3 Open
P4 Ground 1
st
mate
P5 Ground 2
nd
mate
P6 Ground 2
nd
mate
P7 V
5
5V power, pre-charge, 2
nd
mate
P8 V
5
5V power
P9 V
5
5V power
P10 Ground 2
nd
mate
P11 Staggered
Spin/LED
1. Pin 11, before PHY initialization, is used to detect
staggered spin up. If Pin 11 is grounded Drives spin
up on power. If Pin 11 is no-connect, the drive will not
spin up until host initiates the PHY initialization rou-
tine.
2. Pin 11, after PHY initialization, is used for driving
LED Activity. The device provides a low voltage-cur-
rent driver to drive the LED activity signal.
P12 Ground 1
st
mate
P13 V
12
12V power, pre-charge, 2
nd
mate
P14 V
12
12V power
P15 V
12
12V power
Power Segment Key