UNIDENTIFIED
SUN-5234
| |
Data bus: |
16-bit, ISA |
Size: |
Half-length, full-height card |
Hard drive supported: |
Two IDE (AT) Interface drives |
Up to seven SCSI devices | |
Floppy drives supported: |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
CONNECTIONS | |
Function |
Location |
34-pin control cable connector - floppy drive |
J1 |
40-pin IDE(AT) Interface connector |
J4 |
2-pin connector - Drive active LED (IDE) |
J5 |
50-pin SCSI connector - internal |
J8 |
50-pin SCSI connector - external |
J9 |
2-pin connector - Drive active LED (SCSI) |
J12 |
USER CONFIGURABLE SETTINGS | |||
Function |
Location |
Setting | |
» |
Floppy drive enabled |
J3/Jumper F |
open |
Floppy drive disabled |
J3/Jumper F |
closed | |
» |
Hard drive enabled |
J3/Jumper H |
open |
Hard drive disabled |
J3/Jumper H |
closed | |
» |
Zero Wait State disabled |
J10 |
open |
Zero Wait State enabled |
J10 |
closed |
INTERRUPT REQUST - J11 | |||||||
IRQ |
Jumper 1 |
Jumper 2 |
Jumper 3 |
Jumper 4 |
Jumper 5 |
Jumper 6 |
Jumper 7 |
3 |
closed |
open |
open |
open |
open |
open |
open |
5 |
open |
closed |
open |
open |
open |
open |
open |
10 |
open |
open |
closed |
open |
open |
open |
open |
11 |
open |
open |
open |
closed |
open |
open |
open |
12 |
open |
open |
open |
open |
closed |
open |
open |
14 |
open |
open |
open |
open |
open |
closed |
open |
15 |
open |
open |
open |
open |
open |
open |
closed |
BIOS ADDRESS - J7 | |||
Address |
Jumper SW0 |
Jumper SW1 | |
» |
CA00 |
open |
open |
C800 |
closed |
closed | |
CE00 |
open |
closed | |
DE00 |
closed |
closed |
MISCELLANEOUS TECHNICAL NOTES |
The functions of jumpers J2 and J6 are not documented. |