Jumper Settings; Jumper Pin Assignment; Figure 43. Jumper Pin Assignment - IBM DTLA-305040 - Deskstar 41.1 GB Hard Drive Specifications

7.3 Jumper settings

7.3.1 Jumper pin assignment

There are four jumper settings as shown in the following sections: 16 logical heads (normal use),
15 logical heads, 2GB clip, and auto spin disable. Each category is exclusive. The pin assignment of the
9-pin jumper used to select "Device 0" or "Device 1", "Cable Selection" and "Device 0 Forcing Device 1
Present" is shown below.
The Device 0 setting automatically recognizes device 1 if present.
The Device 0 Forcing Device 1 present setting is for a slave device that does not comply with the ATA
specification.
Note: In conventional terminology 'Device0' means 'Master' and 'Device1' means 'Slave.'
RSV
I

Figure 43. Jumper pin assignment

GND GND
G
H
DS CS/SP
Deskstar 40GV & 75GXP hard disk drive specifications
GND
E C
F
D
GND
41
RSV
A
B
RS V