|
Fireball ST 3.2AT
| 3.2 3.5-INCH DISK DRIVE AT CONFIGURATION |
For IBM PC-AT® and compatibles, a
master/slave relationship must be
established for the hard disk drives on the ATA bus. If only one
hard
drive is installed on the ATA bus, it must be configured as the
master
drive.
If two hard drives are installed on the ATA bus, one must be
configured as the master and the other as a slave.
The drive position on the cable (first or last physical device
on the
cable, for example) has no effect on the master/slave
relationship.
jumper settings slave relationship.
|
| 3.2.2 Connector 8-Pin Jumper Block |
Typical jumper locations for the Bigfoot CY,
Pioneer SG, and Fireball
ST drives are shown in Figure 3-4. The black jumper body
indicates
that a jumper is installed. |
Figure 3-4 3.5-Inch PC-AT Drive Connector 8-Pin
Jumper Locations
The master/slave jumper configurations are
listed in Table 3-2. Install
jumpers only at the jumper positions called out in Table 3-2. If
a
jumper location called out is none, do not add a jumper. Refer
to the
appropriate product manual for additional jumper information. |
Master/Slave Jumper Position Matrix
| Quantum Drive Series |
Master Settings with No Slave
Present |
Master Settings with Quantum
Drive as Slave Drive |
Master Settings with Drive Not
Manufactured by Quantum |
Slave Settings |
|
Quantum Fireball ST
2.1AT, 3.2AT, 4.3AT, 6.4AT
|
DS or
CS* |
DS or
DS, SP |
DS or
DS, SP |
None |
|
Note: |
See the manufacturer’s documentation for
jumper configurations for drives not
manufactured
by Quantum. Quantum drives
support Cable Select (CS). |
| |
DS = Drive Select
SP = Slave Present |
* The drive can be configured as master or slave either
with the CS
(cable select) jumper (see your system manufacturer’s documentation
to find out if your system supports the cable select feature). To
configure the drive as a master or slave with the CS feature, the CS
jumper is installed. |
Technical Specifications
|
Model
(by Capacity) |
Quantum
Fireball
ST 3.2AT |
Drive Format:
Formatted Capacity *note1
Logical Heads
Logical Cylinders
Logical Sectors/Track
Physical Heads
Physical Disks
Sectors Per Drive |
3,228.70 MB
16
6,256
63
4
2
6,306,048 |
Access Time:
Average Seek Time |
10.0 ms (read) |
| Buffer Size |
128K |
| Field MTBF (POH) |
400,000
(Projected) |
Dimensions:
Height (inches)
Width (inches)
Depth (inches) |
1.00
4.00
5.75 |
Power Consumption:
Idle
Typical (40% seek) |
4.1 W
6.8 W |
| Operating Temperature |
0°–55°C |
*note 1 - Quantum defines a
megabyte (MB) to be 1,000,000 bytes.
*note 2 - The upper 32K contains the drive firmware, while the
balance (96K) is allocated to hold
the data. |
|
