E/MASTER I-AT Network Card Settings and Configuration

NIC Type	Ethernet
Transfer Rate	10Mbps
Data Bus	16-bit ISA
Topology	Linear Bus
Wiring Type	RG58A/U 50ohm coaxial AUI transceiver via DB-15 port
Boot ROM	Available

CABLE TYPE SELECTION
Type		JP1/A-F	JP2
»	RG58A/U 50ohm coaxial	Pins 2 & 3 closed	Pins 2 & 3 closed
	AUI transceiver via DB-15 port	Pins 1 & 2 closed	Pins 1 & 2 closed

INTERRUPT REQUEST SELECTION
IRQ		JP3A	JP3B	JP3C	JP3D	JP3E	JP3F	JP3G	JP3H	JP3I	JP3J
»	10	Open	Open	Open	Open	Closed	Open	Open	Open	Open	Open
	2/9	Open	Open	Open	Open	Open	Closed	Open	Open	Open	Open
	3	Open	Open	Open	Open	Open	Open	Open	Open	Open	Closed
	4	Open	Open	Open	Open	Open	Open	Open	Open	Closed	Open
	5	Open	Open	Open	Open	Open	Open	Open	Closed	Open	Open
	7	Open	Open	Open	Open	Open	Open	Closed	Open	Open	Open
	11	Open	Open	Open	Closed	Open	Open	Open	Open	Open	Open
	12	Open	Open	Closed	Open	Open	Open	Open	Open	Open	Open
	14	Open	Closed	Open	Open	Open	Open	Open	Open	Open	Open
	15	Closed	Open	Open	Open	Open	Open	Open	Open	Open	Open

DMA CHANNEL SELECTION
Channel		JP4A	JP4B	JP4C	JP5A	JP5B	JP5C
»	DMA5	Closed	Open	Open	Closed	Open	Open
	DMA6	Open	Closed	Open	Open	Closed	Open
	DMA7	Open	Open	Closed	Open	Open	Closed
Note:Each E/MASTER II in the server must have a unique DMA setting.

BOOT ROM SIZE SELECTION
Size		JP6
»	8KB	Pins 2 & 3 closed
	16KB	Pins 1 & 2 closed

CLOCK SELECTION
Select		JP7
»	Clock on E/MASTER adapter (10MHz)	Pins 1 & 2 closed
	Clock on the host bus	Pins 2 & 3 closed

BOOT ROM ADDRESS SELECTION
Address		JP13	JP14	JP15	JP16	JP17	JP18
»	D8000h	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3
	C0000h	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
	C8000h	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3
	D0000h	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
	E0000h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
	E8000h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3
Note:Pins designated should be in the closed position.

SA 19-17 LINE CONFIGURATION
Setting		JP30
»	SA 19-17 lines enabled	Pins 1 & 2 closed
	SA 19-17 lines disabled	Pins 2 & 3 closed

AUI GROUND CONFIGURAION
Setting		JP40
»	Unused shield pins on AUI connector grounded	Closed
	Unused shield pins on AUI connector not grounded	Open

FACTORY CONFIGURED SETTINGS - DO NOT ALTER
Jumper	Setting
JP8	Pins 1 & 2 closed
JP9	Pins 1 & 2 closed
JP10	Pins 2 & 3 closed
JP11	Pins 2 & 3 closed
JP12	Pins 1 & 2 closed