DAVID SYSTEMS CHIPCOM COMPANY
ETHER-T PC ADAPTER
NIC Type | Ethernet |
Transfer Rate | 10Mbps |
Data Bus | 8-bit ISA |
Topology | Star Linear Bus |
Wiring Type | Shielded/Unshielded twisted pair AUI Transceiver via DB-15 port |
Boot ROM | Available |

INTERRUPT REQUEST | |||||||
IRQ | JP1 | JP2 | JP3 | JP4 | JP5 | JP6 | |
2 | Closed | Open | Open | Open | Open | Open | |
| » | 3 | Open | Closed | Open | Open | Open | Open |
4 | Open | Open | Closed | Open | Open | Open | |
5 | Open | Open | Open | Closed | Open | Open | |
6 | Open | Open | Open | Open | Closed | Open | |
7 | Open | Open | Open | Open | Open | Closed | |
CABLE TYPE | ||
Type | JP7-12 | |
| » | Shielded/Unshielded twisted pair | Pins 1 & 2 Closed |
AUI transceiver via DB-15 port | Pins 2 & 3 Closed | |
BOOT ROM ADDRESS | |||
Address | SW1/5 | SW1/6 | |
C0000-C3FFFh | On | On | |
C4000-C7FFFh | Off | On | |
C8000-CBFFFh | On | Off | |
| » | CC000-CFFFFh | Off | Off |
I/O BASE ADDRESS | |||||
I/O Address | SW1/1 | SW1/2 | SW1/3 | SW1/4 | |
280-29Fh | On | On | On | On | |
| » | 2A0-2BFh | On | Off | On | On |
| 2C0-2DFh | On | On | Off | On | |
2E0-2FFh | On | Off | Off | On | |
300-31Fh | On | On | On | Off | |
320-33Fh | On | Off | On | Off | |
340-35Fh | On | On | Off | Off | |
360-37Fh | On | Off | Off | Off | |

DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
1 | Red | On | The adapter or hub port is malfunctioning. |
1 | Red | Off | The adapter or hub port is operating normally. |
2 | Green | On | Good network cabling connection. |
2 | Green | Off | Bad connection, or a break in the cabling. |
3 | Red | On | Data is being transmitted. |
3 | Red | Off | Data is not being transmitted. |
4 | Red | On | Data is being received. |
4 | Red | Off | Data is not being received. |
FACTORY CONFIGURED SETTINGS | |
Switch | Setting |
SW1/7 | Not used |
SW1/8 | Not used |