LANTECH COMPUTER CORPORATION
EN2000/CT
|
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 |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Unshielded twisted pair port |
CN1 |
RG-58A/U 50ohm coaxial port |
CN2 |
|
CONFIGURATION SELECTION | ||
|
Setting |
JP2/A |
JP2/B |
|
Software configures I/O Base address, Boot ROM address and Interrupt |
Open |
Closed |
|
Hardware configures I/O Base address, Boot ROM address and Interrupt |
Closed |
Open |
|
Note: Jumpers JP1/C-JP1/J and JP2 must be set if hardware configuration is selected. If software configuration is selected JP1/A, JP1/C-J and JP2 should be open. | ||
|
BASE I/O ADDRESS SELECTION | |||
|
Address |
JP1/A |
JP1/B |
JP1/C |
|
300h |
Open |
Open |
Open |
|
320h |
Closed |
Open |
Open |
|
340h |
Open |
Closed |
Open |
|
360h |
Closed |
Closed |
Open |
|
200h |
Open |
Open |
Closed |
|
220h |
Closed |
Open |
Closed |
|
240h |
Open |
Closed |
Closed |
|
260h |
Closed |
Closed |
Closed |
|
BOOT ROM SELECTION | |||||
|
Size |
JP1/D |
JP1/E |
JP1/F |
JP1/G |
JP1/H |
|
Disabled |
N/A |
N/A |
N/A |
Open |
Open |
|
C000h, 16KB |
Open |
Open |
Open |
Open |
Closed |
|
C400h, 16KB |
Closed |
Open |
Open |
Open |
Closed |
|
C800h, 16KB |
Open |
Closed |
Open |
Open |
Closed |
|
CC00h, 16KB |
Closed |
Closed |
Open |
Open |
Closed |
|
D000h, 16KB |
Open |
Open |
Closed |
Open |
Closed |
|
D400h, 16KB |
Closed |
Open |
Closed |
Open |
Closed |
|
D800h, 16KB |
Open |
Closed |
Closed |
Open |
Closed |
|
DC00h, 16KB |
Closed |
Closed |
Closed |
Open |
Closed |
|
C000h, 32KB |
Open |
Open |
Open |
Closed |
Open |
|
C800h, 32KB |
Closed |
Open |
Open |
Closed |
Open |
|
D000h, 32KB |
Open |
Closed |
Open |
Closed |
Open |
|
D800h, 32KB |
Closed |
Closed |
Open |
Closed |
Open |
|
C000h, 64KB |
Open |
Open |
Closed |
Closed |
Open |
|
D000h, 64KB |
Closed |
Open |
Closed |
Closed |
Open |
|
INTERRUPT SELECTION | ||||||||
|
IRQ |
JP2/C |
JP2/D |
JP2/E |
JP2/F |
JP2/G |
JP2/H |
JP2/I |
JP2/J |
|
2/9 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
|
3 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
|
4 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
|
5 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
|
10 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
|
11 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
|
12 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
|
15 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
DIAGNOSTIC LED(S) | ||
|
LED |
Status |
Condition |
|
LED1 |
On |
Data is being transmitted/received |
|
LED1 |
Off |
Data is not being transmitted/received |
