SEAGATE TECHNOLOGY, INC.
ST02, ST02-E50
|
|
Data bus: 8-bit, ISA
Size: Half-length, full-height card
Hard drives supported: Up to seven SCSI devices
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
|
CONNECTIONS | |
|
Function |
Location |
|
50-pin SCSI connector-external (ST02-E50 only) |
J1 |
|
50-pin SCSI connector-internal |
J2 |
|
34-pin data cable connector-XT floppy drive |
J3 |
|
34-pin data cable connector-AT floppy drive |
J5 |
|
5-pin connector-DC power |
J6 |
|
4-pin connector-drive active LED |
J7 |
|
16K BIOS ADDRESS | |||
|
Select |
Jumper JP1 |
Jumper JP1A | |
|
C800h |
open |
open | |
|
Not valid |
closed |
open | |
|
CC00h |
open |
closed | |
|
DC00h |
closed |
closed | |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
|
Zero wait state disabled |
JP2 |
open | |
|
Zero wait state enabled |
JP2 |
closed | |
|
Interrupts disabled |
JP3 |
open | |
|
Hard Drive Interrupt is IRQ5 |
JP3 |
pins 2 & 3 closed | |
|
Hard Drive Interrupt is IRQ3 |
JP3 |
pins 1 & 2 closed | |
|
360K/720K/1.2MB and 1.44MB |
JP5 |
pins 2 & 3 closed | |
|
360K/720K only |
JP5 |
pins 1 & 2 closed | |
|
Enable for PC/XT, 286 and PC/AT |
JP6 |
pins 2 & 3 closed | |
|
Disable for PC/XT |
JP6 |
pins 1 & 2 closed | |