Installation

SCSI ID Pin Assignments (SCA-2 Connector Versions of the Disk Drive)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6CDNG￿￿￿￿￿￿￿12

1

1

0

0

 

SCSI0 IDID3-0Pin80ID2Location-0Pin40ID1onSCAConnector-0Pin79ID0-0Pin39

 

1

0

0

0

1

 

2

0

0

1

0

 

3

0

0

1

1

 

4

0

1

0

0

 

5

0

1

0

1

 

 

0

1

1

0

 

7

0

1

1

1

 

 

 

 

 

 

 

8

1

0

0

0

 

 

 

 

 

 

 

9

1

0

0

1

 

 

 

 

 

 

 

10

1

0

1

0

 

 

 

 

 

 

 

11

1

0

1

1

 

 

 

 

 

 

 

 

 

 

 

 

 

13

1

1

0

1

 

 

 

 

 

 

 

14

1

1

1

0

 

 

 

 

 

 

 

15

1

1

1

1

 

 

 

 

 

 

Note: 0 indicates an open circuit from +2.4 V to Vcc +0.5 V, and 1 indicates ground from 0.5 V to +0.4 V.

￿￿￿￿￿￿￿5RKPMaxtor￿7R￿HQT￿AtlasVJG￿￿￿￿10K2KPIII￿5%#drives￿￿￿%QPPGEVQThave three ￿Spin8GTUKQPUUp modes:￿

Option 1 Spin up occurs immediately when power is applied.

Option Drive spin up occurs after a predetermined delay following power on. Set the delay parameters with the MODE SELECT Command, Maxtor (Vendor) Special Function Control Page (39h).The delay is equal to a user-specified multiplier multiplied by the numerical SCSI ID of the drive. This will give a staggered spin-up in multiple-drive installations.

Option 3 Drive spin up is controlled by the START STOP UNIT command.

3-12 Maxtor Atlas 10K III

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Image 38
Maxtor 10K III manual Option 1 Spin up occurs immediately when power is applied