Maxtor DiamondMax Plus9 60GB AT Product Manual page 22

Installation
The configuration of the following three jumpers controls the drive's five
modes of operation:
• CS – Cable Select
• DS – Drive Select
• CLJ– Cylinder Limitation Jumper
The AT PCB has two jumper locations provided to configure the drive in
a system. The default configuration for the drive as shipped from the
factory is with a jumper across the CS location, and open positions in
the DS and CLJ positions.
Table 3-1 defines the operation of the master/slave jumpers and their
function relative to pin 28 on the interface. 1 indicates that the specified
jumper is installed; 0 indicates that the jumper is not installed.
CS DS
0 0
1 0
0 1
1 0
1 1
Note: In Table 3-1, a 0 indicates that the jumper is removed,
3.3.1.1 Cable Select (CS) Jumper
When a Maxtor DiamondMax Plus9 60/80/120/160/200GB AT hard
disk drive and another ATA hard disk drive are daisy-chained together,
they can be configured as Master or Slave either by the CS or DS
jumpers. To configure the drive as a Master or Slave with the CS
feature, the CS jumper is installed (1). The drive's position on the 80
conductor Ultra ATA data cable then determines whether the drive is a
Master (Device 0) or a Slave (Device 1). If the drive is connected to the
end of the Ultra (cable Select) data cable the drive is a Master. If the
drive is connected to the middle connection it is set as a Slave.
3-6 Maxtor DiamondMax Plus9 60/80/120/160/200GB AT
AT Jumper Options
Table 3-1
PIN 28
X Drive is configured as a slave
Gnd Drive is configured as Master (Device 0) when
attached to the end of a 80 conductor Ultra ATA
cable
X Drive is configured as a Master
Open Drive is configured as a Slave (Device 1) when
attached to the middle of a 80 conductor Ultra ATA
cable
X Drive is configured as a Master with an attached slave
that does not support DASP
a 1 indicates that the jumper is installed, and an X indi-
cates that the jumper setting does not matter.
DESCRIPTION