TIARA COMPUTER SYSTEMS, INC.
Ethernet LanCard * 2000
NIC Type | Ethernet |
Transfer Rate | 10Mbps |
Data Bus | 16-bit ISA |
Topology | Linear Bus |
Wiring Type | RG-58A/U 50ohm coaxial AUI transceiver via DB-15 port |
Boot ROM | Available |

CABLE TYPE | |
Type | JP1 - JP7 |
RG-58A/U 50ohm coaxial | Pins 2 & 3 Closed |
AUI transceiver via DB-15 port | Pins 1 & 2 Closed |
CABLE LENGTH CONFIGURATION | |
Setting | JP8 |
Long cable segment mode (100 nodes on a single 984 foot cable) | Closed |
Short cable segment mode (30 nodes on a sigle 607 foot cable) | Open |
ETHERNET VERSION CONFIGURATION | ||
Version | JP9 | |
| » | Thin Ethernet version 2 (IEEE 802.3) | Open |
Thin Ethernet version 1 | Closed | |
WAIT STATE | |||
Setting | JP18 | JP34 | |
| » | Zero wait states enabled | Closed | Closed |
Zero wait states disabled | Open | Open | |
BOOT ROM | ||
Setting | JP19 | |
| » | Disabled | Open |
Enabled | Closed | |
INTERRUPT REQUEST | |||||||||
IRQ | JP10 | JP11 | JP12 | JP13 | JP14 | JP15 | JP16 | JP17 | |
| » | 3 | Open | Open | Open | Open | Closed | Open | Open | Open |
2 | Open | Open | Open | Closed | Open | Open | Open | Open | |
4 | Open | Open | Open | Open | Open | Closed | Open | Open | |
5 | Open | Open | Open | Open | Open | Open | Closed | Open | |
7 | Open | Open | Open | Open | Open | Open | Open | Closed | |
10 | Open | Open | Closed | Open | Open | Open | Open | Open | |
11 | Open | Closed | Open | Open | Open | Open | Open | Open | |
15 | Closed | Open | Open | Open | Open | Open | Open | Open | |
BOOT ROM ADDRESS | ||||||
Address | JP24 | JP25 | JP26 | JP27 | JP28 | JP29 |
C0000h | Open | Closed | Closed | Closed | Closed | Closed |
C2000h | Open | Closed | Closed | Closed | Closed | Open |
C4000h | Open | Closed | Closed | Closed | Open | Closed |
C6000h | Open | Closed | Closed | Closed | Open | Open |
C8000h | Open | Closed | Closed | Open | Closed | Closed |
CA000h | Open | Closed | Closed | Open | Closed | Open |
CC000h | Open | Closed | Closed | Open | Open | Closed |
CE000h | Open | Closed | Closed | Open | Open | Open |
D0000h | Open | Closed | Open | Closed | Closed | Closed |
D2000h | Open | Closed | Open | Closed | Closed | Open |
D4000h | Open | Closed | Open | Closed | Open | Closed |
D6000h | Open | Closed | Open | Closed | Open | Open |
D8000h | Open | Closed | Open | Open | Closed | Closed |
DA000h | Open | Closed | Open | Open | Closed | Open |
DC000h | Open | Closed | Open | Open | Open | Closed |
DE000h | Open | Closed | Open | Open | Open | Open |
I/O BASE ADDRESS | |||||
Address | JP20 | JP21 | JP22 | JP23 | |
| » | 300h | Closed | Closed | Closed | Open |
200h | Closed | Closed | Closed | Closed | |
220h | Open | Closed | Closed | Closed | |
240h | Closed | Open | Closed | Closed | |
260h | Open | Open | Closed | Closed | |
280h | Closed | Closed | Open | Closed | |
2A0h | Open | Closed | Open | Closed | |
2C0h | Closed | Open | Open | Closed | |
2E0h | Open | Open | Open | Closed | |
320h | Open | Closed | Closed | Open | |
340h | Closed | Open | Closed | Open | |
360h | Open | Open | Closed | Open | |
380h | Closed | Closed | Open | Open | |
3A0h | Open | Closed | Open | Open | |
3C0h | Closed | Open | Open | Open | |
3E0h | Open | Open | Open | Open | |