DTK COMPUTER, INC.
ETN-003B
|
NIC Type |
Ethernet |
|
Transfer Rate |
10Mbps |
|
Data Bus |
16-bit ISA |
|
Topology |
Linear Bus |
|
Wiring Type |
RG-58A/U 50ohm coaxial AUI transceiver via DB-15 port |
|
Boot ROM |
Available |
|
INTERRUPT REQUEST | ||||||
|
IRQ |
W1A |
W1B |
W1C |
W1D |
W1E | |
|
2/9 |
Closed |
Open |
Open |
Open |
Open | |
|
3 |
Open |
Closed |
Open |
Open |
Open | |
|
4 |
Open |
Open |
Closed |
Open |
Open | |
|
5 |
Open |
Open |
Open |
Closed |
Open | |
|
7 |
Open |
Open |
Open |
Open |
Closed | |
|
I/O BASE ADDRESS | |||||
|
Address |
W2A |
W2B |
W2C |
W2D | |
|
280h |
Open |
Closed |
Closed |
Open | |
|
2E0h |
Closed |
Closed |
Open |
Open | |
|
300h |
Closed |
Open |
Open |
Open | |
|
320h |
Open |
Closed |
Open |
Open | |
|
340h |
Open |
Open |
Closed |
Open | |
|
360h |
Open |
Open |
Open |
Closed | |
|
CABLE TYPE | ||
|
Type |
W4A - W4G | |
|
RG-58A/U 50ohm coaxial |
Pins 1 & 2 closed | |
|
AUI transceiver via DB-15 port |
Pins 2 & 3 closed | |
|
BOOT ROM ADDRESS | ||||
|
Address |
W5A |
W5B |
W5C | |
|
Disabled |
Open |
Open |
Open | |
|
C8000h |
Closed |
Closed |
Open | |
|
CC000h |
Closed |
Open |
Closed | |
|
D0000h |
Closed |
Open |
Open | |
|
D4000h |
Open |
Closed |
Closed | |
|
D8000h |
Open |
Closed |
Open | |
|
SEGMENT LENGTH | ||
|
Maximum Length |
W6 | |
|
185 meters |
Closed | |
|
300 meters |
Open | |
|
Note:Segment length is the total length of cable between the two farthest cards on the segment. Each card on the segment must have this option set the same. | ||
|
COMPATIBILITY MODE | ||
|
Setting |
W7 | |
|
Disabled |
Pins 1 & 2 closed | |
|
Enabled |
Pins 2 & 3 closed | |
|
Note:On some systems the data bus timing is not truly IBM PC/AT compatible. If the card is not initializing, enabling compatibility mode may allow the card to operate properly. | ||