Drive Select (Ds) Jumper - Maxtor D740X-6L 20.0 AT Product Manual

     & T K X G 5 G N G E V & 5 , W O R G T
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 has no
     / C U V G T , W O R G T E Q P H K I W T C V K Q P
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 drive.
• When the drive is configured as a Master
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.
     , W O R G T 2 C T M K P I 2 - 2 Q U K V K Q P
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.
significance.
DS jumper installed or CS
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Maxtor D740X-6L 20.0/40.0/60.0/80.0GB AT
Installation
3-7