IBM DTNA-22160 Hard Drive Specifications - Page 49

Drive Address Setting - jumper

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6.8 Drive Address Setting A jumper is available at the interface connector to determine the drive address. The set position of the jumper is as shown in Figure 26. Using Cable Selection, the drive address depends on the condition of pin 28 of the AT interface cable. In the case when pin 28 is ground or low, the drive is a Master. If pin 28 is open or high level, the drive is a Slave. Figure 26. Address setting by a jumper for DTNA-21800/22160. 6.8.1 Default Setting The default setting of jumper at shipment is No Jumper (Master). Electrical Interface Specifications 41

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6.8
Drive Address Setting
A jumper is available at the interface connector to determine the drive address. The set position of the
jumper is as shown in Figure 26.
Using Cable Selection, the drive address depends on the condition of pin 28 of the AT interface cable. In the
case when pin 28 is ground or low, the drive is a Master. If pin 28 is open or high level, the drive is a Slave.
Figure 26. Address setting by a jumper for DTNA-21800/22160.
6.8.1
Default Setting
The default setting of jumper at shipment is No Jumper (Master).
Electrical Interface Specifications
41