Drive Address Setting; Default Setting - IBM DYLA-28100 - Travelstar 8.1 GB Hard Drive Specifications

6.10 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 35.
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 35. Address setting by a jumper for DYLA-28100/27900/26480.

6.10.1 Default Setting

The default setting of jumper at shipment is No Jumper (Master).
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Electrical Interface Specifications