18 | U8 Family Product Manual, Rev. B |
2.2 Jumper settings
2.2.1 Master/slave configuration
The options jumper block shown in Figure 2 is used to configure the drive for operation. It is the 8-pin dual header between the interface connector and the power connector. Use the following settings to configure the drive as a master or a slave.
Master or single drive. The drive is configured at the factory for a master or single-drive operation with a jumper set on pins 7 and 8.
Drive as slave. Remove all jumpers.
Drive as master with a non-ATA-compatible slave.
Set a jumper on pins 5 and 6 and a jumper on pins 7 and 8. Use this jumper setting only if the drive does not work as a master with no jumpers installed.
Options jumper block (J8)
Master or single drive
Drive is slave
Master with a non-ATA- compatible slave
Cable select
7 5 3 1 ![Options jumper block (J8)](/images/new-backgrounds/221947/22194749xi2.webp)
8 6 4 2
Figure 2. Master/slave jumper settings
ST317221A, ST313021A
U8 Family
ST38410A, ST34313A
Ultra ATA Interface Drives
ST317221A, ST313021A
U8 Family
ST38410A, ST34313A
Ultra ATA Interface Drives
Page
U8 Family Product Manual, Rev. B
Contents
ATA interface
Configuring and mounting the drive
Figures
U8 Family Product Manual, Rev. B
Introduction
Drive Specification
Specification summary table
ST317221A
ST313021A
0 to 60C op., -40 to 70C nonop
ST317221A
ST317221A
1.1.1 Default logical geometry
1.0 Drive specifications
1.1 Formatted capacity
1.2 Physical organization
Drive Specification
1.4 Physical characteristics
1.3 Recording and interface technology
1.5 Seek time
1.7.1 Power consumption
1.7 Power specifications
Spinup power
1.6 Start/stop times
Operating power and current
Read/Write power and current
Idle mode power
Seek Mode
1.7.1.1 Typical current profile
Power Mode
Typical Watts
Typical Amps RMS
Power Modes
1.7.4 Power-management modes
1.7.2 Conducted noise
1.7.3 Voltage tolerance
1.8 Environmental tolerances 1.8.1 Ambient temperature
Idle and Standby timers
1.8.2 Temperature gradient
Sleep mode
1.8.3 Humidity
1.8.6.2 Nonoperating vibration
1.8.6.1 Operating vibration
1.9 Drive acoustics
1.10 Electromagnetic susceptibility
1.12 Agency certification 1.12.1 Safety certification
1.11 Reliability
1.12.2 Electromagnetic compatibility
Australian CE-Tick N176
1.12.3 FCC verification
U8 Family Product Manual, Rev. B
2.1 Handling and static-discharge precautions
2.0 Configuring and mounting the drive
7 5 3 8 6 4
2.2 Jumper settings 2.2.1 Master/slave configuration
Options jumper block J8 Master or single drive Drive is slave
Cable select
2.2.3 Ultra ATA/66 cable
2.2.2 Cable-select option
2.3 Drive mounting
Note Dimensions are shown in inches mm
Figure 3. Mounting dimensions-top, side and end view
3.1 ATA interface signals and connector pins
3.0 ATA interface
Signal name
Figure 4. I/O pins and supported ATA signals
Host pin # and signal description
Drive pin #
Command name
3.1.1 Supported ATA commands
Command code in hex
ATA-standard commands
Command code in hex
3.1.2 Identify Drive command
Description
Word
x.xx
Value
xx07H
xxxxH
xx1FH
Description if bit is set to Bit Word
xxA5H
Bit Word
Set transfer mode based on value in Sector Count register
3.1.3 Set Features command
Code in Features
3.1.4 S.M.A.R.T. commands
S.M.A.R.T. Command
Register
Code in Features
Page
Page
920 Disc Drive, Scotts Valley, California 95066, USA
Seagate Technology, Inc
Publication Number SG35226-001, Rev. B, Printed in USA