80386 EISA Motherboard Settings and Configuration

Processor	80386DX
Processor Speed	33MHz
Chip Set	Intel
Max. Onboard DRAM	16MB
Cache	64/256KB
BIOS	AMI/Award
Dimensions	305mm x 355mm
I/O Options	None
NPU Options	80387/3167

CONNECTIONS
Purpose	Location	Purpose	Location
Reset switch	W1	Power LED & Keylock	W5
Turbo LED	W2	Speaker	W6
Turbo switch	W3	External battery	W10

USER CONFIGURABLE SETTINGS
Function		Jumper/Switch	Position
»	NPU disabled	SW1/5	Off
	NPU enabled	SW1/5	On
»	NPU mode select asynchronous with CPU	SW1/6	On
	NPU mode select synchronous with CPU	SW1/6	Off
»	Factory configured - do not alter	W46	Closed

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
1MB	(4) 256K x 9	NONE	NONE	NONE
2MB	(4) 256K x 9	(4) 256K x 9	NONE	NONE
3MB	(4) 256K x 9	(4) 256K x 9	(4) 256K x 9	NONE
4MB	(4) 256K x 9	(4) 256K x 9	(4) 256K x 9	(4) 256K x 9
4MB	(4) 1M x 9	NONE	NONE	NONE
5MB	(4) 256K x 9	(4) 1M x 9	NONE	NONE
6MB	(4) 256K x 9	(4) 256K x 9	(4) 1M x 9	NONE
7MB	(4) 256K x 9	(4) 256K x 9	(4) 256K x 9	(4) 1M x 9
8MB	(4) 1M x 9	(4) 1M x 9	NONE	NONE
9MB	(4) 256K x 9	(4) 1M x 9	(4) 1M x 9	NONE
10MB	(4) 256K x 9	(4) 256K x 9	(4) 1M x 9	(4) 1M x 9
12MB	(4) 1M x 9	(4) 1M x 9	(4) 1M x 9	NONE
13MB	(4) 256K x 9	(4) 1M x 9	(4) 1M x 9	(4) 1M x 9
16MB	(4) 1M x 9	(4) 1M x 9	(4) 1M x 9	(4) 1M x 9

DRAM JUMPER CONFIGURATION
Size	SW1/1	SW1/2	SW1/3	SW1/4
1MB	Off	Off	Off	Off
2MB	On	Off	Off	Off
3MB	Off	On	Off	Off
4MB	On	On	Off	Off
4MB	Off	Off	On	Off
5MB	Off	Off	On	On
6MB	Off	On	Off	On
7MB	On	Off	Off	On
8MB	On	Off	On	Off
9MB	Off	On	On	On
10MB	On	On	Off	On
12MB	Off	On	On	Off
13MB	On	On	On	On
16MB	On	On	On	Off

CACHE CONFIGURATION
Size	Bank 0	TAG
64KB	(8) 8K x 8	(3) 8K x 8
256KB	(8) 32K x 8	(3) 32K x 8

CACHE JUMPER CONFIGURATION
Size	W8	W9
64KB	pins 2 & 3 closed	pins 1 & 2 closed
256KB	pins 1 & 2 closed	pins 2 & 3 closed