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LanCard/E*PC8*TP
TIARA COMPUTER SYSTEMS, INC.

LanCard/E*PC8*TP

NIC Type	Ethernet
Transfer Rate	10Mbps
Data Bus	8-bit ISA
Topology	Linear Bus
Wiring Type	Shielded/Unshielded twisted pair AUI transceiver via DB-15 port
Boot ROM	Available

CABLE TYPE
Type		JP1	JP2	JP3
�	Shielded/Unshielded twisted pair	Pins 1 & 2 Closed	Pins 1 & 2 Closed	Pins 1 & 2 Closed
	AUI transceiver via DB-15 port	Pins 2 & 3 Closed	Pins 2 & 3 Closed	Pins 2 & 3 Closed

BASE MEMORY ADDRESS
Address		JP4	JP5	JP7
	C0000h	Pins 2 & 3 Closed	Pins 2 & 3 Closed	Pins 2 & 3 Closed
	C4000h	Pins 2 & 3 Closed	Pins 1 & 2 Closed	Pins 2 & 3 Closed
	C8000h	Pins 1 & 2 Closed	Pins 2 & 3 Closed	Pins 2 & 3 Closed
	CC000h	Pins 1 & 2 Closed	Pins 1 & 2 Closed	Pins 2 & 3 Closed
�	D0000h	Pins 2 & 3 Closed	Pins 2 & 3 Closed	Pins 1 & 2 Closed
	D4000h	Pins 2 & 3 Closed	Pins 1 & 2 Closed	Pins 1 & 2 Closed
	D8000h	Pins 1 & 2 Closed	Pins 2 & 3 Closed	Pins 1 & 2 Closed
	DC000h	Pins 1 & 2 Closed	Pins 1 & 2 Closed	Pins 1 & 2 Closed

BOOT ROM
Setting		JP6
�	Disabled	Pins 1 & 2 Closed
	Enabled	Pins 2 & 3 Closed
Note:On JP10 and JP11, pins 1 & 2 should remain closed.

ON-BOARD DRAM CONFIGURATION
Size	JP8 & JP9
8KB	Pins 2 & 3 Closed
32KB	Pins 1 & 2 Closed

I/O BASE ADDRESS
Address		JP12	JP13	JP14	JP15	JP16
	000h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2
	020h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3
	040h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2
	060h	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3
	080h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2
	0A0h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3
	0C0h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2
	0E0h	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
	100h	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2
	120h	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3
	140h	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2
	160h	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3
	180h	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2
	1A0h	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3
	1C0h	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2
	1E0h	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
	200h	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2
	220h	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3
	240h	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2
	260h	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3
	280h	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2
	2A0h	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3
	2C0h	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2
	2E0h	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
�	300h	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2
	320h	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3
	340h	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2
	360h	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3
	380h	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2
	3A0h	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3
	3C0h	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2
	3E0h	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3	Pins 2 & 3
Note:Pins designated should be in the closed position.

INTERRUPT REQUEST
IRQ		JP17	JP18	JP19	JP20	JP21
	2	Closed	Open	Open	Open	Open
�	3	Open	Closed	Open	Open	Open
	4	Open	Open	Closed	Open	Open
	5	Open	Open	Open	Closed	Open
	7	Open	Open	Open	Open	Closed

DMA CHANNEL
Setting		JP22	JP23	JP24	JP25	JP26	JP27
�	Disabled	Closed	Open	Open	Closed	Open	Open
	DMA1	Open	Closed	Open	Open	Closed	Open
	DMA3	Open	Open	Closed	Open	Open	Closed

WAIT STATE
Setting		JP28
�	Zero wait states disabled	Open
	Zero wait states enabled	Closed

DIAGNOSTIC LED(S)
LED	Status	Condition
LED1	On	Network conneciton is good
LED1	Off	Network conneciton is broken
LED2	On	Card is recieving power
LED2	Off	Card is not recieving power