|
Fireball TM 1.0AT
| 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.
The jumper settings solely determine the master/slave
relationship. |
3.5-Inch PC-AT Drive PCB Jumper Block Locations
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 TM
1.0AT, 2.1AT, 3.2AT
|
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
CS = Cable Select
PK = Park |
* 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
TM 1.0AT |
Drive Format:
Formatted Capacity *note1
Logical Heads
Logical Cylinders
Logical Sectors/Track
Physical Heads
Physical Disks
Sectors Per Drive |
1,089.9 MB
16
2,112
63
2
1
2,128,896 |
Access Time:
Average Seek Time |
12.0 ms |
| Buffer Size |
128K *note
2 |
| 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) |
4.0 W
7.0 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. |
|
