Drive Select (Ds) Jumper; Master Jumper Configuration; Jumper Parking (Pk) Position - Maxtor DiamondMax Plus8 20 Product Manual

the CS position may be stored on the PK jumper pins.
4.3.2

Drive Select (DS) Jumper

You can also daisy-chain two drives on the ATA bus interface by using
their Drive Select (DS) jumpers. To use the DS feature, the CS jumper
must not be installed.
To configure a drive as the Master (Device 0), a jumper must be installed
on the DS pins.
Note: The order in which drives are connected in a daisy chain
4.3.3

Master Jumper configuration

In combination with the current DS or CS jumper settings, the Slave
Present (SP) jumper can be implemented if necessary as follows:
Note: The CS position doubles as the Slave present on this
• When the drive is configured as a Master
or CS jumper installed, and the Cable Select signal is set to
(0), adding an additional jumper (both jumpers DS and CS now
installed) will indicate to the drive that a Slave drive is
present. This Master with Slave Present jumper configuration
should be installed on the Master drive only if the Slave drive
does not use the Drive Active/Slave Present (DASP–) signal
to indicate its presence.
4.3.4

Jumper Parking (PK) Position

The PK position is used as a holding place for the jumper for a slave drive
in systems that do not support Cable Select. The pins used for the
parking position are vendor unique.
has no significance.
drive.
DS jumper installed
(
DiamondMax Plus8 20/30/40GB AT
Installation
4-7