EN-1000B Network Card Settings and Configuration

NIC Type	Ethernet
Transfer Rate	10Mbps
Data Bus	8-bit ISA
Topology	Linear Bus, Star
Wiring Type	RG58A/U 50ohm coaxial AUI transceiver via DB-15 port
Boot ROM	Available

CABLE TYPE
Type		JP7/A	JP7/B	JP7/C	JP7/D	JP7/E	JP7/F
»	RG58A/U 50ohm coaxial	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2
	AUI transceiver via DB-15 port	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
Note: The Pins designated should be placed in the closed position.

BASE ADDRESS/INTERRUPT SELECT
Address		IRQ	SW1/7	SW1/8	JP2/A	JP2/B	JP2/C	JP2/D
»	300h	IRQ3	On	On	Open	Closed	Open	Open
	320h	IRQ2	Off	On	Closed	Open	Open	Open
	340h	IRQ4	On	Off	Open	Open	Closed	Open
	360h	IRQ5	Off	Off	Open	Open	Open	Closed
	300h	IRQ2	On	On	Closed	Open	Open	Open
	320h	IRQ3	Off	On	Open	Closed	Open	Open
	340h	IRQ5	On	Off	Open	Open	Open	Closed
	360h	IRQ4	Off	Off	Open	Open	Closed	Open
	300h	IRQ4	On	On	Open	Open	Closed	Open
	320h	IRQ5	Off	On	Open	Open	Open	Closed
	340h	IRQ2	On	Off	Closed	Open	Open	Open
	360h	IRQ3	Off	Off	Open	Closed	Open	Open

ROM ADDRESS CONFIGURATION
Memory Address	I/O Address	IRQ	SW1/2	SW1/3	SW1/4	SW1/5	SW1/6
C800h	300h	IRQ3	On	On	Off	On	On
CC00h	320h	IRQ2	On	Off	Off	On	On
D000h	340h	IRQ4	On	On	On	Off	On
D400h	360h	IRQ5	On	Off	On	Off	On

ROM CONFIGURATION
Setting	SW1/1
Boot ROM enabled	On
Boot ROM disabled	Off

TERMINATOR CONFIGURATION
Setting		JP6
»	Enabled	Pins 2 & 3 closed
	Disabled	Pins 1 & 2 closed

FACTORY CONFIGURED SETTINGS
Switch	Setting
SW1/1	On

CONNECTIONS
Purpose	Location
JP1	LAN station LED connector

DIAGNOSTIC LED
LED	Color	Status	Condition
LED1	Blue	Off	Data is not being transmitted/received
LED1	Blue	Blinking	Data is being transmitted/received