COMPEX, INC.
ENET/U (Revision C2)
|
NIC Type |
Ethernet |
|
Transfer Rate |
10Mbps |
|
Data Bus |
8-bit ISA |
|
Topology |
Linear bus |
|
Wiring Type |
RG-58A/U 50ohm coaxial AUI transceiver via DB-15 port |
|
Boot ROM |
Available |
|
CABLE TYPE | ||
|
Cable Type |
J1A-G | |
|
RG-58A/U 50ohm coaxial |
Pins 2 & 3 closed | |
|
AUI transceiver via DB-15 port |
Pins 1 & 2 closed | |
|
SEGMENT LENGTH | ||
|
Maximum Length |
J4 | |
|
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. | ||
|
NETWORK VERSION | ||
|
Version |
J5 | |
|
Ethernet version 2 |
Open | |
|
Ethernet version 1 |
Closed | |
|
INTERRUPT REQUEST | ||||||
|
IRQ |
J6A |
J6B |
J6C |
J6D |
J6E | |
|
2 |
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 | |
|
WAIT STATE | ||
|
Setting |
J7 | |
|
Use preset 8-bit bus wait states |
Open | |
|
Use 2 wait states (6MHz or slower bus speed) |
Closed | |
|
BOOT ROM | ||
|
Setting |
J8 | |
|
Disabled |
Open | |
|
Enabled |
Closed | |
|
I/O BASE ADDRESS | ||||||
|
Address |
J9A |
J9B |
J9C |
J9D | ||
|
200h |
Closed |
Closed |
Closed |
Closed | ||
|
220h |
Closed |
Closed |
Closed |
Open | ||
|
240h |
Closed |
Closed |
Open |
Closed | ||
|
260h |
Closed |
Closed |
Open |
Open | ||
|
280h 1 |
Closed |
Open |
Closed |
Closed | ||
|
2A0h |
Closed |
Open |
Closed |
Open | ||
|
2C0h |
Closed |
Open |
Open |
Closed | ||
|
2E0h |
Closed |
Open |
Open |
Open | ||
|
300h 2 |
Open |
Closed |
Closed |
Closed | ||
|
320h |
Open |
Closed |
Closed |
Open | ||
|
340h |
Open |
Closed |
Open |
Closed | ||
|
360h |
Open |
Closed |
Open |
Open | ||
|
380h |
Open |
Open |
Closed |
Closed | ||
|
3A0h |
Open |
Open |
Closed |
Open | ||
|
3C0h |
Open |
Open |
Open |
Closed | ||
|
3E0h |
Open |
Open |
Open |
Open | ||
|
Note 1 :This setting is to be used when the card is in "WD MODE" (see below). Note 2 :This setting is to be used when the card is in "NE MODE" (see below). | ||||||
|
BOOT ROM ADDRESS | ||||||||
|
Address |
J10A |
J10B |
J10C |
J10D |
J10E |
J10F | ||
|
C0000 |
Open |
Closed |
Closed |
Closed |
Closed |
Closed | ||
|
C2000 |
Open |
Closed |
Closed |
Closed |
Closed |
Open | ||
|
C4000 |
Open |
Closed |
Closed |
Closed |
Open |
Closed | ||
|
C6000 |
Open |
Closed |
Closed |
Closed |
Open |
Open | ||
|
C8000 2 |
Open |
Closed |
Closed |
Open |
Closed |
Closed | ||
|
CA000 |
Open |
Closed |
Closed |
Open |
Closed |
Open | ||
|
CC000 |
Open |
Closed |
Closed |
Open |
Open |
Closed | ||
|
CE000 |
Open |
Closed |
Closed |
Open |
Open |
Open | ||
|
D0000 |
Open |
Closed |
Open |
Closed |
Closed |
Closed | ||
|
D2000 1 |
Open |
Closed |
Open |
Closed |
Closed |
Open | ||
|
D4000 |
Open |
Closed |
Open |
Closed |
Open |
Closed | ||
|
D6000 |
Open |
Closed |
Open |
Closed |
Open |
Open | ||
|
D8000 |
Open |
Closed |
Open |
Open |
Closed |
Closed | ||
|
DA000 |
Open |
Closed |
Open |
Open |
Closed |
Open | ||
|
DC000 |
Open |
Closed |
Open |
Open |
Open |
Closed | ||
|
DE000 |
Open |
Closed |
Open |
Open |
Open |
Open | ||
|
Note 1 :This setting is to be used when the card is in "WD MODE" (see below). Note 2 :This setting is to be used when the card is in "NE MODE" (see below). | ||||||||
|
NIC MODE | |
|
Mode |
J11 |
|
"WD MODE" - running the ENETCPX, ED8003, or WDPLUS driver |
Closed |
|
"NE MODE" - running the NOVELL NE1000 driver |
Open |
|
I/O CHANNEL READY WAIT STATES | ||
|
Setting |
J12 | |
|
Use 4 wait states when #IOCHRDY active |
Closed | |
|
Use 2 wait states when #IOCHRDY active |
Open | |
|
DATA BUS SIZE | ||
|
Setting |
JP14 | |
|
16-bit |
Closed | |
|
8-bit |
Open | |
|
DIAGNOSTIC LED(S) | ||
|
LED |
Status |
Condition |
|
LED1 |
On |
Data is being transmitted or received |
|
LED1 |
Off |
Data is not being transmitted or received |