TOPLINK C&C CORPORATION
ETHERNET 16-BIT NE2000
| 
 NIC Type  | 
 Ethernet  | 
| 
 Network Transfer Rate  | 
 10Mbps  | 
| 
 Data Bus  | 
 16-bit ISA  | 
| 
 Topology  | 
 Linear Bus, Star  | 
| 
 Wiring Type  | 
 Unshielded twisted pair RG-58A/U 50ohm coaxial  | 
| 
 Boot ROM  | 
 Available (location unidentified)  | 
| 
 CONNECTIONS  | |||
| 
 Function  | 
 Label  | 
 Function  | 
 Label  | 
| 
 Unshielded twisted pair port  | 
 CN1  | 
 RG-58A/U 50ohm coaxial port  | 
 CN2  | 
| 
 USER CONFIGURABLE SETTINGS  | |||
| 
 Function  | 
 Label  | 
 Position  | |
| » | 
 Jumperless mode selected  | 
 J1  | 
 Closed  | 
| 
 Jumper mode selected  | 
 J1  | 
 Open  | |
| 
 BASE I/O ADDRESS SELECTION  | ||||
| 
 Address  | 
 J2/A  | 
 J2/B  | 
 J2/C  | |
| 
 200h  | 
 Closed  | 
 Open  | 
 Open  | |
| 
 220h  | 
 Closed  | 
 Open  | 
 Closed  | |
| 
 240h  | 
 Closed  | 
 Closed  | 
 Open  | |
| 
 260h  | 
 Closed  | 
 Closed  | 
 Closed  | |
| » | 
 300h  | 
 Open  | 
 Open  | 
 Open  | 
| 
 320h  | 
 Open  | 
 Open  | 
 Closed  | |
| 
 340h  | 
 Open  | 
 Closed  | 
 Open  | |
| 
 360h  | 
 Open  | 
 Closed  | 
 Closed  | |
| 
 INTERRUPT SELECTION  | |||||||||
| 
 IRQ  | 
 JP3/A  | 
 JP3/B  | 
 JP3/C  | 
 JP3/D  | 
 JP3/E  | 
 JP3/F  | 
 JP3/G  | 
 JP3/H  | |
| 
 2/9  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | |
| » | 
 3  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
| 
 4  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | |
| 
 5  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | |
| 
 10  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | |
| 
 11  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | |
| 
 12  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | |
| 
 15  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | |
| 
 ROM ADDRESS SELECTION  | |||||
| 
 Address  | 
 JP4/A  | 
 JP4/B  | 
 JP4/C  | 
 JP4/D  | 
 JP4/E  | 
| 
 Disabled  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | |
| 
 C0000h, 8/16K  | 
 Open  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
| 
 C4000h, 8/16K  | 
 Closed  | 
 Open  | 
 Open  | 
 Open  | 
 Closed  | 
| 
 C8000h, 8/16K  | 
 Open  | 
 Closed  | 
 Open  | 
 Open  | 
 Closed  | 
| 
 CC000h, 8/16K  | 
 Closed  | 
 Closed  | 
 Open  | 
 Open  | 
 Closed  | 
| 
 D0000h, 8/16K  | 
 Open  | 
 Open  | 
 Closed  | 
 Open  | 
 Closed  | 
| 
 D4000h, 8/16K  | 
 Closed  | 
 Open  | 
 Closed  | 
 Open  | 
 Closed  | 
| 
 D8000h, 8/16K  | 
 Open  | 
 Closed  | 
 Closed  | 
 Open  | 
 Closed  | 
| 
 DC000h, 8/16K  | 
 Closed  | 
 Closed  | 
 Closed  | 
 Open  | 
 Closed  | 
| 
 DIAGNOSTIC LED(S)  | ||
| 
 LED  | 
 Status  | 
 Condition  | 
| 
 LED1  | 
 On  | 
 Power is on  | 
| 
 LED1  | 
 Off  | 
 Power is off  | 
| 
 LED2  | 
 Blinking  | 
 Data is being transmitted/received  | 
| 
 LED2  | 
 Off  | 
 Data is not being transmitted/received  |