IET STARTECH
LANSTAR 2000A (V3.2)
NIC Type | Ethernet |
Network Transfer Rate | 10Mbps |
Data Bus | 16-bit ISA |
Topology | Linear Bus, Star |
Wiring Type | Unshielded twisted pair AUI transceiver via DB-15 port RG-58A/U 50ohm coaxial |
Boot ROM | Available |
CONNECTIONS | |||
Function | Label | Function | Label |
RG-58A/U 50ohm coaxial | CN1 | Unshielded twisted pair | CN3 |
AUI transceiver via DB-15 port | CN2 | External LED connector | CN4 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
SQE test function enabled | J3 | Pins 1 & 2 closed | |
SQE test function disabled | J3 | Pins 2 & 3 closed | |
Cable length normal | J4 | Pins 1 & 2 closed | |
Cable length extended | J4 | Pins 2 & 3 closed | |
Link test enabled | J5 | Pins 2 & 3 closed | |
Link test disabled | J5 | Pins 1 & 2 closed | |
» | Mainboard compatibility normal | J8 | Open |
Mainboard compatibility abnormal | J8 | Closed | |
NE1000 compatible | J11 | Closed | |
NE2000 compatible | J11 | Open |
BASE I/O ADDRESS SELECTION | |||||
Address | J10/0 | J10/1 | J10/2 | J10/3 | |
200h | Open | Closed | Closed | Closed | |
220h | Open | Closed | Closed | Open | |
240h | Open | Closed | Open | Closed | |
260h | Open | Closed | Open | Open | |
280h | Open | Open | Closed | Closed | |
2A0h | Open | Open | Closed | Open | |
2C0h | Open | Open | Open | Closed | |
» | 300h | Closed | Closed | Closed | Closed |
320h | Closed | Closed | Closed | Open | |
340h | Closed | Closed | Open | Closed | |
360h | Closed | Closed | Open | Open | |
380h | Closed | Open | Closed | Closed |
INTERRUPT SELECTION | ||||||||||
IRQ | J14/A | J14/B | J14/C | J14/D | J14/E | J14/F | J14/G | J14/H | J14/I | J14/J |
2 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | Open |
3 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | Open |
4 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | Open |
5 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | Open |
7 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | Open |
10 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | Open |
11 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | Open |
12 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | Open |
14 | Open | Open | Open | Open | Open | Open | Open | Open | Closed | Open |
15 | Open | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
CABLE TYPE SELECTION | ||||
Type | J6/A-D | J12 | J13 | |
AUI transceiver via DB-15 port | Open | Open | Closed | |
» | RG-58A/U 50ohm coaxial | Open | Closed | Open |
Unshielded twisted pair | Closed | Open | Open |
BOOT ROM CONFIGURATION | ||
Setting | J2/3 | |
Enabled | Closed | |
» | Disabled | Open |
ROM ADDRESS SELECTION | |||
Address | J2/0 | J2/1 | J2/2 |
C000:0h | Open | Open | Open |
C400:0h | Open | Open | Closed |
C800:0h | Open | Closed | Open |
CC00:0h | Open | Closed | Closed |
D000:0h | Closed | Open | Open |
D400:0h | Closed | Open | Closed |
D800:0h | Closed | Closed | Open |
DC00:0h | Closed | Closed | Closed |
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
LED1 | Yellow | On | 10Base-T polarity reversed when auto polarity enabled |
LED1 | Yellow | Off | 10Base-T polarity normal |
LED2 | Green | On or Blinking | During link test mode - 10Base-T network connection is good |
LED2 | Green | On or Blinking | 10Base-T circuit is receiving data when link test function disabled |
LED2 | Green | Off | Network connection is broken or 10Base-T circuit is not receiving data |
Note: The locations of LED1 and LED2 are unidentified. |