TIARA COMPUTER SYSTEMS, INC.
10BASE-T LanCard PC
NIC Type |
Ethernet |
Transfer Rate |
10Mbps |
Data Bus |
8-bit ISA |
Topology |
Linear Bus Star |
Wiring Type |
Shielded twisted pair Unshielded twisted pair AUI transceiver via DB-15 port |
Boot ROM |
Available |
BOOT ROM ADDRESS | ||||||||
Address |
JP24 |
JP25 |
JP26 |
JP27 |
JP28 |
JP29 |
JP30 |
JP31 |
Disabled |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
C4000h |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
C8000h |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
CC000h |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
D0000h |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
D4000h |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
D8000h |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
DC000h |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Note:JP32 and JP33 should remain with pins 2 & 3 closed. |
INTERRUPT REQUEST | ||||||
IRQ |
JP5 |
JP6 |
JP7 |
JP8 |
JP9 | |
3 |
Open |
Open |
Open |
Closed |
Open | |
2 |
Open |
Open |
Open |
Open |
Closed | |
4 |
Open |
Open |
Closed |
Open |
Open | |
5 |
Open |
Closed |
Open |
Open |
Open | |
7 |
Closed |
Open |
Open |
Open |
Open |
WAIT STATE | ||
Setting |
JP34 | |
Zero wait states disabled |
Pins 2 & 3 closed | |
Zero wait states enabled |
Pins 1 & 2 closed |
CABLE TYPE | |||
Type |
JP1 |
JP2 |
JP3 |
Shielded/Unshielded twisted pair (10Base-T Standard) |
Open |
Closed |
Open |
AUI transceiver via DB-15 port |
Open |
Open |
Closed |
Shielded/Unshielded twisted pair (Pre-10Base-T Standard) |
Closed |
Open |
Open |
I/O BASE ADDRESS | |||||||||
Address |
JP10 |
JP11 |
JP12 |
JP13 |
JP14 |
JP15 |
JP16 |
JP17 | |
300h |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
260h |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
280h |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
2A0h |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
2E0h |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
320h |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
380h |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
3E0h |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
DMA CHANNEL | |||||||
Setting |
JP18 |
JP19 |
JP20 |
JP21 |
JP22 |
JP23 | |
Disabled |
Open |
Open |
Closed |
Open |
Open |
Closed | |
DMA1 |
Closed |
Open |
Open |
Closed |
Open |
Open | |
DMA3 |
Open |
Closed |
Open |
Open |
Closed |
Open |
DB-15 PORT GROUND CONFIGURATION | |
DB-15 Standard |
JP4 |
AUI |
Pins 1 & 2 closed |
DIX |
Pins 2 & 3 closed |
DIAGNOSTIC LED(S) | ||
LED |
Status |
Condition |
1 |
On |
Data is being transmitted |
1 |
Off |
Data is not being transmitted |
2 |
On |
Data is being received |
2 |
Off |
Data is not being received |
3 |
On |
Collision detected on network |
3 |
Off |
No Collisions detected on network |
4 |
On |
twisted pair network connection is good |
4 |
Off |
twisted pair network connection is broken |
5 |
On |
Power on |
5 |
Off |
Power off |