Maxtor 300 manual 1AT Jumper Options, Cable Select CS Jumper

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

• POSB - Power on standby (Remote Command)

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.

Table 3-1AT Jumper Options

CS	DS	PIN 28	PIN 42	PIN 44	DESCRIPTION
0	0	X			Drive is configured as a slave
1	0	Gnd			Drive is configured as Master (Device 0) when
					attached to the end of a 80 conductor Ultra
					ATA cable
0	1	X			Drive is configured as a Master
1	0	Open			Drive is configured as a Slave (Device 1) when
					attached to the middle of a 80 conductor Ultra
					ATA cable
1	1	X			Drive is configured as a Master with an attached
					slave that does not support DASP
					Drive will not spin up as normal drive and
			1	1	become ready on a few seconds after power if
					jumpers on pin 42 and pin 44 are set.
					(Feature = 7,CMD = 0xEF Hex to spin up
					drive)

Note: In Table 3-1, a 0 indicates that the jumper is removed, a 1 indicates that the jumper is installed, and an X indi- cates that the jumper setting does not matter.

3.3.1.1Cable Select (CS) Jumper

When a Quickview 300 PATA hard disk drive and another PATA 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

Quickview 300 80/100/120/160/200/250/300GB PATA 3-5