THOMAS-CONRAD CORPORATION
TC4043
|
NIC Type |
Token Ring |
|
Transfer Rate |
16Mbps/4Mbps |
|
Data Bus |
8-bit ISA/16-bit ISA |
|
Topology |
Ring |
|
Wiring Type |
Shielded/Unshielded twisted pair |
|
Boot ROM |
Available (location unidentified) |
|
INTERRUPT SELECTION | ||
|
IRQ |
SW1/7 |
SW1/8 |
|
2/9 |
Off |
Off |
|
3 |
Off |
On |
|
6 |
On |
Off |
|
7 |
On |
On |
|
RAM SIZE SELECTION | ||
|
Size |
SW2/2 |
SW2/3 |
|
16KB |
On |
Off |
|
64KB |
On |
On |
|
BASE I/O ADDRESS SELECTION | |
|
Address |
SW2/1 |
|
Primary (A20h) |
On |
|
Alternate (A24h) |
Off |
|
ROM ADDRESS SELECTION | ||||
|
Address |
SW1/3 |
SW1/4 |
SW1/5 |
SW1/6 |
|
C0000h |
Off |
Off |
Off |
Off |
|
C2000h |
Off |
Off |
Off |
On |
|
C4000h |
Off |
Off |
On |
Off |
|
C6000h |
Off |
Off |
On |
On |
|
C8000h |
Off |
On |
Off |
Off |
|
CA000h |
Off |
On |
Off |
On |
|
CC000h |
Off |
On |
On |
Off |
|
CE000h |
Off |
On |
On |
On |
|
D0000h |
On |
Off |
Off |
Off |
|
D2000h |
On |
Off |
Off |
On |
|
D4000h |
On |
Off |
On |
Off |
|
D6000h |
On |
Off |
On |
On |
|
D8000h |
On |
On |
Off |
Off |
|
DA000h |
On |
On |
Off |
On |
|
DC000h |
On |
On |
On |
Off |
|
DE000h |
On |
On |
On |
On |
|
RING SPEED SELECTION | |
|
Speed |
SW2/4 |
|
4Mbps |
Off |
|
16Mbps |
On |
|
BLOCK DECODE SIZE SELECTION | |
|
Size |
SW2/8 |
|
16KB |
On |
|
128KB |
Off |
|
BOOT ROM SELECTION | |
|
Setting |
JP1 |
|
Disabled |
Closed |
|
Enabled |
Open |
|
FORCED 8-BIT MODE SELECT | |
|
Mode |
JP2 |
|
8-bit transfer forced |
Closed |
|
16-bit transfer allowed |
Open |
|
FACTORY CONFIGURED - DO NOT ALTER | |
|
Switch |
Setting |
|
SW2/5 |
On |
|
SW2/6 |
On |
|
SW2/7 |
On |
