NETWORTH, INC.
SERIES 4000ETHERNEXT 16-BIT (PN UTP16A)
|
NIC Type |
Ethernet |
|
Transfer Rate |
10Mbps |
|
Data Bus |
16-bit ISA |
|
Topology |
Star |
|
Wiring Type |
Unshielded Twisted Pair |
|
Boot ROM |
Available |
|
CABLE TYPE | |||
|
Type |
JP1 |
JP2 | |
|
Unshielded Twisted Pair (RJ-45 jack) |
Pins 1 & 2 Closed |
Pins 1 & 2 Closed | |
|
AUI transceiver via DB-15 port |
Pins 2 & 3 Closed |
Pins 2 & 3 Closed | |
|
Note: When set to AUI transceiver via DB-15 port, the link test is disabled. | |||
|
I/O BASE ADDRESS | |||
|
Address |
JP5C |
JP5D | |
|
300h |
Closed |
Closed | |
|
320h |
Open |
Closed | |
|
340h |
Closed |
Open | |
|
360h |
Open |
Open | |
|
BASE MEMORY ADDRESS | |||
|
Address |
JP5A |
JP5B | |
|
C0000h |
Closed |
Closed | |
|
C8000h |
Open |
Closed | |
|
D0000h |
Closed |
Open | |
|
D8000h |
Open |
Open | |
|
I/O TIMING COMPATIBILITY | |||
|
Condition |
JP7 |
JP4 | |
|
Normal |
Closed |
Closed | |
|
Alternate 1 |
Open |
Closed | |
|
Alternate 2 |
Open |
Open | |
|
Note: Jumpers JP7 & JP4 are configured independently of one another. If timing problems occur, you should first change JP7. If timing problems persist, you should then change JP4. | |||
|
INTERRUPT REQUEST | |||||||||
|
IRQ |
JP6A |
JP6B |
JP6C |
JP6D |
JP6E |
JP6F |
JP6G |
JP6H | |
|
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 |
Color |
Status |
Condition |
|
1 |
Green |
On |
Data is being received |
|
1 |
Green |
Off |
Data is not being received |
|
2 |
Red |
On |
Link polarity is reversed |
|
2 |
Red |
Off |
Link polarity is correct |
|
3 |
Green |
On |
Data is being transmitted |
|
3 |
Green |
Off |
Data is not being transmitted |
|
4 |
Yellow |
On |
AUI transceiver via DB-15 port is active |
|
4 |
Yellow |
Off |
AUI transceiver via DB-15 port is not active |
|
5 |
Green |
On |
Network connection is good (Twisted Pair only) |
|
5 |
Green |
Off |
Network connection not found (Twisted Pair only) |
|
6 |
Yellow |
On |
Collision is detected on network |
|
6 |
Yellow |
Off |
Network is free of collisions |