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# TEKRAM TECHNOLOGY COMPANY, LTD.
DC-320E
Data Bus 32-bit EISA
Card Size Half-length, full-height card
Hard Drives Up to seven Fast SCSI drives
supported
Floppy drives Two 360KB, 720KB, 1.2MB, 1.44MB, or 2.88MB
supported drives
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location | Function | Location |
|--------------------+----------+-----------------+----------|
| 50-pin SCSI | CN1 | 2-pin connector | JP1 |
| connector - | | - drive active | |
| external | | LED | |
|--------------------+----------+-----------------+----------|
| 50-pin SCSI | CN2 | 4-pin connector | JP2 |
| connector - | | - speaker | |
| internal | | | |
|--------------------+----------+-----------------+----------|
| 34-pin cable | CN3 | | |
| connector - floppy | | | |
| drive | | | |
|------------------------------------------------------------|
| Note: Speaker connector JP2 is used for warning beeps. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|---------------------------------------+--------+-----------|
| ยป | Floppy drive interface enabled | JP3 | Closed |
|---+-----------------------------------+--------+-----------|
| | Floppy drive interface disabled | JP3 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED SETTINGS |
|------------------------------------------------------------|
| Status | Condition |
|---------------------+--------------------------------------|
| One short flash | Error in on-board CPU |
|---------------------+--------------------------------------|
| Two short flashes | Error in on-board SCSI chip |
|---------------------+--------------------------------------|
| Three short flashes | Error in on-board bus master |
| | protocol chip |
|---------------------+--------------------------------------|
| Four short flashes | SRAM error |
|---------------------+--------------------------------------|
| Four short flashes | EPROM checksum error |
+------------------------------------------------------------+