AMERICAN RESEARCH CORPORATION
ETHERFLEX PLUS 8B, PCN014
|
NIC Type |
Ethernet |
|
Transfer Rate |
10Mbps |
|
Data Bus |
8-bit ISA |
|
Topology |
Star Linear Bus |
|
Wiring Type |
Unshielded twisted pair RG-58A/U 50ohm coaxial AUI transceiver via DB-15 port |
|
Boot ROM |
Available |
|
I/O BASE ADDRESS | |||||
|
Address |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 | |
|
200h |
On |
On |
On |
On | |
|
220h |
Off |
On |
On |
On | |
|
240h |
On |
Off |
On |
On | |
|
260h |
Off |
Off |
On |
On | |
|
280h |
On |
On |
Off |
On | |
|
2A0h |
Off |
On |
Off |
On | |
|
2C0h |
On |
Off |
Off |
On | |
|
2E0h |
Off |
Off |
Off |
On | |
|
300h |
On |
On |
On |
Off | |
|
320h |
Off |
On |
On |
Off | |
|
340h |
On |
Off |
On |
Off | |
|
360h |
Off |
Off |
On |
Off | |
|
380h |
On |
On |
Off |
Off | |
|
3A0h |
Off |
On |
Off |
Off | |
|
3C0h |
On |
Off |
Off |
Off | |
|
3E0h |
Off |
Off |
Off |
Off | |
|
BOOT ROM | ||
|
Setting |
SW1/5 | |
|
Disabled |
Off | |
|
Enabled |
On | |
|
BOOT ROM ADDRESS | |||||
|
Address |
SW1/6 |
SW1/7 |
SW1/8 |
SW1/9 | |
|
C0000h |
On |
On |
On |
On | |
|
C4000h |
On |
On |
On |
Off | |
|
C8000h |
On |
On |
Off |
On | |
|
CC000h |
On |
On |
Off |
Off | |
|
D0000h |
On |
Off |
On |
On | |
|
D4000h |
On |
Off |
On |
Off | |
|
D8000h |
On |
Off |
Off |
On | |
|
DC000h |
On |
Off |
Off |
Off | |
|
E0000h |
Off |
On |
On |
On | |
|
E4000h |
Off |
On |
On |
Off | |
|
E8000h |
Off |
On |
Off |
On | |
|
EC000h |
Off |
On |
Off |
Off | |
|
F0000h |
Off |
Off |
On |
On | |
|
F4000h |
Off |
Off |
On |
Off | |
|
F8000h |
Off |
Off |
Off |
On | |
|
FC000h |
Off |
Off |
Off |
Off | |
|
RAM BUFFER SIZE | |||||
|
Size |
JP1 |
JP8 |
JP11 |
JP12 | |
|
8KB |
Pins 1 & 2 Closed |
Pins 1 & 2 Closed |
Pins 2 & 3 Closed |
Pins 2 & 3 Closed | |
|
32KB |
Pins 2 & 3 Closed |
Pins 2 & 3 Closed |
Pins 1 & 2 Closed |
Pins 1 & 2 Closed | |
|
CABLE TYPE | |||
|
Type |
JP2 - JP7 |
JP9 |
JP10 |
|
Unshielded twisted pair |
Pins 2 & 3 Closed |
Pins 1 & 2 Closed |
Pins 1 & 2 Closed |
|
AUI transceiver via DB-15 port |
Pins 1 & 2 Closed |
Pins 2 & 3 Closed |
Pins 2 & 3 Closed |
|
RG-58A/U 50ohm coaxial |
Pins 1 & 2 Closed |
Pins 1 & 2 Closed |
Pins 1 & 2 Closed |
|
INTERRUPT REQUEST | |||||||
|
IRQ |
JP13A |
JP13B |
JP13C |
JP13D |
JP13E |
JP13F | |
|
2 |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
3 |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
4 |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
5 |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
6 |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
7 |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
FACTORY CONFIGURED SETTINGS | |
|
Switch |
Setting |
|
SW1/10 |
Open |