RACAL INTERLAN, INC.
InterLan AT
NIC Type | Ethernet |
Transfer Rate | 10Mbps |
Data Bus | 8-bit ISA |
Topology | Linear Bus |
Wiring Type | Shielded Unshielded twisted pair RG-58A/U 50ohm coaxial AUI transceiver via DB-15 port |
Boot ROM | Available |

I/O BASE ADDRESS | ||||
Address | JP1 | JP2 | JP3 | JP4 |
300h | Closed | Open | Open | Open |
320h | Open | Closed | Open | Open |
340h | Open | Open | Closed | Open |
380h | Open | Open | Open | Closed |
INTERRUPT REQUEST | ||||
IRQ | JP5 | JP6 | JP7 | JP8 |
5 | Closed | Open | Open | Open |
6 | Open | Closed | Open | Open |
12 | Open | Open | Closed | Open |
15 | Open | Open | Open | Closed |
BOOT ROM ADDRESS | |||||
Address | JP9 | JP10 | JP11 | JP12 | JP13 |
Disabled | Closed | Open | Open | Open | Open |
C0000h | Open | Closed | Open | Open | Open |
C4000h | Open | Open | Closed | Open | Open |
C8000h | Open | Open | Open | Closed | Open |
CC000h | Open | Open | Open | Open | Closed |
BASE MEMORY ADDRESS | ||||
Address | JP14 | JP15 | JP16 | JP17 |
D0000h | Closed | Open | Open | Open |
D4000h | Open | Closed | Open | Open |
D8000h | Open | Open | Closed | Open |
DC000h | Open | Open | Open | Closed |
SYSTEM ARCHITECTURE | |||
Setting | JP18 | JP19 | |
| » | Compaq EISA | Pins 1 & 2 Closed | Pins 2 & 3 Closed |
IBM PC or PC XT | Pins 2 & 3 Closed | Pins 2 & 3 Closed | |
Other | Pins 1 & 2 Closed | Pins 1 & 2 Closed | |
CABLE TYPE | |
Type | JP20 |
AUI transceiver via DB-15 port | Option 1 |
Shielded/Unshielded twisted pair | Option 2 |
RG--58A/U 50ohm coaxial | Option 3 |
LINK INTEGRITY TEST | |
Setting | JP21 |
Enabled | Pins 1 & 2 Closed |
Disabled | Pins 2 & 3 Closed |
DIAGNOSTIC LED(S) | ||
Color | Status | Condition |
Green | On | Card is connected to the network |
Green | Blinking | Data is being received |
MISCELLANEOUS NOTES |
Not all cards have the LED indicator. |