Seagate ST340810ACE, ST320410ACE Jumper settings Master/slave configuration, Options jumper block

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18	U Series CE Family Product Manual, Rev. A

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

Master or single drive

Drive is slave

Master with non ATA- compatible slave

Cable select

Limit drive capacity

>32 Gbytes = 32 Gbytes <32 Gbytes = 2.1 Gbytes

7 5 3 1

8 6 4 2

Circuit Board

Figure 2. Master/slave jumper settings

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Contents Series CE Family Page Series CE Family Page Contents Configuring and mounting the drive ATA interfaceFigures Series CE Family Product Manual, Rev. a Introduction Specification summary table Track-to-track seek Time msec typical Altitude meters be Low mean sea level Formatted capacity Default logical geometryLBA Mode Recording and interface technology Physical characteristicsPhysical organization Seek time Start/stop timesPower specifications Power consumptionPower Mode Typical Watts Typical Amps Means 12V Typical current profileVoltage tolerance Power-management modesConducted noise Sleep mode Environmental tolerances Ambient temperatureTemperature gradient Idle and Standby timersAltitude 3.2 Wet bulb temperatureHumidity 3.1 Relative Humidity ShockDrive acoustics Operating vibrationNonoperating vibration Reliability Agency certification 1.12.1 Safety certificationElectromagnetic immunity Korean RRL Electromagnetic compatibilityTaiwan Bsmi FCC verification Australian C-Tick N176Configuring and mounting the drive Handling and static-discharge precautionsOptions jumper block Jumper settings Master/slave configurationDrive as master with a non-ATA-compatible slave Ultra ATA/100 cable Cable-select optionAlternate capacity jumper Recommended Case temperature Measurement location Drive mountingATA interface signals and connector pins ATA interfaceO pins and supported ATA signals Supported ATA commands Command name Command code in hex ATA-standard commandsATA-standard power-management commands Identify Drive commandCommand name ATA-standard security commandsWord Description 0C5AHWord Description Value Xx07HXx3FH Description if bit is set to Bit Word Bit WordSet Features command 0AH 4 S.M.A.R.T. commands Code in Features A.R.T. Command RegisterSeries CE Family Product Manual, Rev. a Series CE Family Product Manual, Rev. a Series CE Family Product Manual, Rev. a Series CE Family Product Manual, Rev. a Series CE Family Product Manual, Rev. a