Toshiba MK1234 specifications PIN Assignment, Technical Support, Gnd

Models: MK1234

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PIN ASSIGNMENT

The following table describes all of the pins on the Serial ATA connector

 

 

 

 

Signal Segment Key

 

 

 

S1

GND

 

2nd mate

 

 

 

S2

A+

 

Differential Pair A from PHY

 

 

Signal

S3

A-

 

 

 

 

Segment

S4

GND

 

 

 

 

 

S5

B-

 

Differential Pair B from PHY

 

 

 

S6

B+

 

 

 

 

 

S7

GND

 

2nd mate

 

 

 

 

 

Signal Segment “L”

 

 

 

 

Central Connector Polarizer

 

 

 

 

 

 

 

 

 

 

 

 

Power Segment “L”

 

 

 

 

 

 

 

 

 

 

P1

V33

 

3.3V Power (unused)

 

 

 

P2

V33

 

3.3V power (unused)

 

 

 

P3

V33

 

3.3V Power pre-charge 2nd mate (unused)

 

 

 

P4

GND

 

 

 

 

 

P5

GND

 

 

 

 

 

P6

GND

 

 

 

 

 

P7

V5

 

5V Power pre-charge 2nd mate

 

 

 

P8

V5

 

5V power

 

 

 

P9

V5

 

5V power

 

 

 

P10

GND

 

 

 

 

 

P11

ACT/Spin

 

 

 

 

P12

GND

 

1st Mate

 

 

 

P13

V12

 

12V Power pre-charge 2nd mate (unused)

 

 

 

P14

V12

 

12V Power (unused)

 

 

 

P15

V12

 

12V Power (unused)

 

 

 

 

 

 

 

 

 

 

 

 

Power segment Key

 

Notice: this drive uses 4V power only. 3.3V and 12V power are not used.

TECHNICAL SUPPORT

Should you require technical support, contact your computer distributor. If your dis- tributor is unable to answer your questions, have them call Toshiba Storage Device Division Technical Support, on your behalf.

TOSHIBA - STORAGE DEVICE DIVISON TECHNICAL SUPPORT

PHONE: 510/651-6798 FAX: 510/623-9893

EMAIL: sdd_techhelp@pcs-sj.com

You can also visit Toshiba’s web site at: http://www.sdd.toshiba.com

2.5” Hard Disk Drive Installation Notes -

P/N 480070-B0

MK1234/1034/8034/6034/4034GSX

05/06

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Toshiba MK1234 specifications PIN Assignment, Technical Support, Gnd