EDIMAX COMPUTER COMPANY
2000T
|
NIC Type |
Ethernet |
|
Transfer Rate |
10Mbps |
|
Data Bus |
16-bit ISA |
|
Topology |
Star |
|
Wiring Type |
Shielded/Unshielded twisted pair AUI transceiver via DB-15 port |
|
Boot ROM |
Available |
|
CONNECTORS | |
|
Setting |
Jumper |
|
External power LED |
JP1 |
|
LINK INTEGRITY | ||
|
Setting |
JP3 | |
|
Enabled |
Pins 1 & 2 Closed | |
|
Disabled |
Pins 2 & 3 Closed | |
|
AUTOPOLARITY | ||
|
Setting |
JP4 | |
|
Enabled |
Pins 1 & 2 Closed | |
|
Disabled |
Pins 2 & 3 Closed | |
|
Note: When disabled, if the wires' polarities are reversed, the card may be damaged. | ||
|
SQE (SIGNAL QUALITY ERROR) | ||
|
Setting |
JP5 | |
|
Enabled |
Pins 1 & 2 Closed | |
|
Disabled |
Pins 2 & 3 Closed | |
|
Note: Signal Quality Error (SQE), is an internal check of the collision circuitry and path. | ||
|
COMPATIBILITY MODE ENABLE | ||
|
Mode |
JP6 | |
|
Normal |
Pins 2 & 3 Closed | |
|
Compatibility mode enabled |
Pins 1 & 2 Closed | |
|
Note: If card does not operate properly with your computer, try enabling the compatibility mode. | ||
|
BOOT ROM ADDRESS | |||||
|
Address |
JP7A |
JP7B |
JP7C |
JP7D | |
|
C0000h |
Closed |
Closed |
Closed |
Closed | |
|
C4000h |
Open |
Closed |
Closed |
Closed | |
|
C8000h |
Closed |
Open |
Closed |
Closed | |
|
CC000h |
Open |
Open |
Closed |
Closed | |
|
D0000h |
Closed |
Closed |
Open |
Closed | |
|
D4000h |
Open |
Closed |
Open |
Closed | |
|
D8000h |
Closed |
Open |
Open |
Closed | |
|
DC000h |
Open |
Open |
Open |
Closed | |
|
BOOT ROM | ||
|
Setting |
JP8 | |
|
Disabled |
Open | |
|
Enabled |
Closed | |
|
CABLE LENGTH SELECT | ||
|
Setting |
JP9 | |
|
Normal (185meters) |
Pins 2 & 3 Closed | |
|
Long (305meters) |
Pins 1 & 2 Closed | |
|
Note: All cards on the network must have this function set the same. | ||
|
CABLE TYPE | ||
|
Type |
JP10A-F |
JP11 |
|
AUI transceiver via DB-15 port |
Pins 1 & 2 Closed |
Pins 2 & 3 Closed |
|
Shielded/Unshielded twisted pair |
Pins 2 & 3 Closed |
Pins 1 & 2 Closed |
|
I/O BASE ADDRESS | |||
|
Address |
JP12A |
JP12B | |
|
300h |
Closed |
Closed | |
|
320h |
Open |
Closed | |
|
340h |
Closed |
Open | |
|
360h |
Open |
Open | |
|
INTERRUPT SETTINGS | |||||
|
IRQ |
JP12C |
JP12E |
JP12F |
JP12G | |
|
2 |
Closed |
Open |
Open |
Open | |
|
3 |
Open |
Closed |
Open |
Open | |
|
4 |
Open |
Open |
Closed |
Open | |
|
5 |
Open |
Open |
Open |
Closed | |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
LED1 |
Green |
On |
Data is being transmitted |
|
LED1 |
Green |
Off |
Data is not being transmitted |
|
LED2 |
Green |
On |
Data is being received |
|
LED2 |
Green |
Off |
Data is not being received |
|
LED3 |
Red |
On |
A properly functioning twisted pair link detected |
|
LED3 |
Red |
Off |
An improperly functioning twisted pair link detected |