Figure 20 Jumper Positions For 15 Logical Head Default - Hitachi CinemaStar P7K500 Specifications

5.3.4.2
15 logical head default
The figure below shows the jumper positions used to select Device 0, Device 1, Cable Selection, or Device
1 (Slave) Present setting 15 logical heads instead of default 16 logical head models.
I G
H
I G
H
I G
H
I
G
H
Notes:
1. To enable the CSEL mode (Cable Selection mode) the jumper block must be installed at E-F. In
the CSEL mode, the drive address is determined by AT interface signal #28 CSEL as follows:
When CSEL is grounded or at a low level, the drive address is 0 (Device 0).
When CSEL is open or at a high level, the drive address is 1 (Device 1).
2. In CSEL mode, installing or removing the jumper blocks at A-C or B-D position does not affect any
selection of Device or Cable Selection mode.
HITACHI Deskstar & CinemaStar P7K500 Hard Disk Drive specification (Rev 1.1)
E C A
F D B
E C A
F D B
E C A
F D B
E C A
F D B

Figure 20 Jumper positions for 15 logical head default

38
DEVICE 0 (Master)
DEVICE 1 (Slave)
CABLE SEL
DEVICE 1 (Slave) Present