Ultra ATA Drive Guidelines and Features

Example 1: Three Device Installation Sample

A system has three devices: Ultra ATA-100 hard drive, CD-ROM drive, and a DVD drive. Using the Device Class Table in Section 4.3.1, the devices may be identified as:

■Ultra ATA-100 hard drive = Class 1

■DVD drive = Class 2

■CD-ROM drive = Class 3

Attach Sequence Worksheet - Three Device Installation (Sample)

 

Device

Position

Controller

Device

Device Name

Class

Number

Name

Number

 

 

 

 

 

Ultra ATA-100 hard drive

1

1

Primary

0

 

 

 

 

 

DVD drive

2

2

Secondary

0

 

 

 

 

 

CD-ROM drive

3

3

Secondary

1

 

 

 

 

 

4 1

32

 

 

Primary

4

 

 

1

 

 

Controller*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Secondary

3

 

2

 

 

Controller

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Device 1

Device 0

Example 2: Four Device Installation Sample

A system has four devices: Ultra ATA-100 hard drive, Ultra ATA-100 hard drive, DVD-CDR/W drive, and a ZIP-250 drive. Using the Device Class Table in Section 4.3.1, the devices may be reidentified as:

■Ultra ATA-100 hard drive = Class 1

■Ultra ATA-100 hard drive = Class 1

■DVD-CDR/W drive = Class 2

■ZIP-250 drive = Class 4

Service Reference Guide, dc5000

360201-002

4–5