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.  |