Seagate ST500VT000 Handbuch PDF herunterladen (Seite 21)

SEAGATE VIDEO 2.5 HDD PRODUCT MANUAL, REV. F 17

NOTES

1 All pins are in a single row, with a 1.27 mm (0.050 in) pitch.

2 The comments on the mating sequence apply to the case of backplane blindmate connector only. In this case, the mating sequences

are:

• the ground pins P4 and P12.

• the pre-charge power pins and the other ground pins.

• the signal pins and the rest of the power pins.

3 There are three power pins for each voltage. One pin from each voltage is used for pre-charge when installed in a blind-mate

backplane configuration.

4 All used voltage pins (V

) must be terminated.

Power

P1 V

3.3V power

P2 V

3.3V power

P3 V

3.3V power, pre-charge, 2nd mate

P4 Ground 1st mate

P5 Ground 2nd mate

P6 Ground 2nd mate

P7 V

5V power, pre-charge, 2nd mate

P8 V

5V power

P9 V

5V power

P10 Ground 2nd mate

P11 Ground or LED signal If grounded, drive does not use deferred spin

P12 Ground 1st mate

P13 V

12V power, pre-charge, 2nd mate

P14 V

12V power

P15 V

12V power

Table 8 Serial ATA Connector Pin Definitions (continued)

SEGMENT PIN FUNCTION DEFINITION

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 31 32

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Seagate ST500VT000 Handbuch Seite 21