AT&T
STARLAN
|
NIC Type |
Ethernet |
|
Network Transfer Rate |
1Mbps |
|
Data Bus |
8-bit ISA |
|
Topology |
Linear Bus/Star |
|
Wire Type |
Unshielded twisted pair (1Base-5) |
|
Boot ROM |
Not available |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Unshielded twisted pair for telephone wiring |
CN1 |
Standard unshielded twisted pair receive connector |
CN3 |
|
Standard unshielded twisted pair transmit connector |
CN2 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Setting |
Label |
Position | |
|
Base I/O address is 360h |
JP1 |
Pins 1 & 2, 3 & 4 closed | |
|
Base I/O address is 368h |
JP1 |
Pins 2 & 3, 4 & 5 closed | |
|
Factory configured - do not alter |
JP3 |
Pins 2 & 3, 4 & 5 closed | |
|
INTERRUPT | ||
|
Setting |
JP4 |
JP5 |
|
IRQ2 |
Open |
Pins 2 & 3 closed |
|
IRQ3 |
Open |
Pins 1 & 2 closed |
|
IRQ4 |
Pins 2 & 3 closed |
Open |
|
IRQ7 |
Pins 1 & 2 closed |
Open |
|
SHARED RAM ADDRESS | ||||||||
|
Setting |
JP2/A |
JP2/B |
JP2/C |
JP2/D |
JP2/E |
JP2/F |
JP2/G |
JP2/H |
|
80000h |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
90000h |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
|
A0000h |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
|
B0000h |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
|
C0000h |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
|
D0000h |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
|
E0000h |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
|
F0000h |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |