286 HT Motherboard Settings and Configuration

Processor	80286
Processor Speed	12MHz
Chip Set	Headland
Max. Onboard DRAM	4MB
Cache	None
BIOS	Award
Dimensions	220mm x 220mm
I/O Options	None
NPU Options	80287

CONNECTIONS
Purpose	Location	Purpose	Location
External battery	J15	Turbo LED	JP5
Turbo switch	JP2	Speaker	JP6
Power LED & keylock	JP3	Reset switch	JP7

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	BIOS type select 27256	JP1	pins 1 & 2 closed
	BIOS type select 27128	JP1	pins 2 & 3 closed
»	Monitor type select monochrome	JP4	pins 1 & 2 closed
	Monitor type select color	JP4	pins 2 & 3 closed

DRAM CONFIGURATION
Size	Bank 0	P-0	Bank 1	P-1	Bank 0	Bank 1
512KB	(4) 44256	(2) 41256	NONE	NONE	NONE	NONE
512KB	NONE	NONE	NONE	NONE	(2) 256K x 9	NONE
640KB	(4) 44256	(2) 41256	(4) 4464	(2) 4164	NONE	NONE
640KB	NONE	NONE	(4) 4464	(2) 4164	(2) 256K x 9	NONE
1MB	(4) 44256	(2) 41256	(4) 44256	(2) 41256	NONE	NONE
1MB	NONE	NONE	NONE	NONE	(2) 256K x 9	(2) 256K x 9
1MB	(4) 44256	(2) 41256	NONE	NONE	NONE	(2) 256K x 9
1MB	NONE	NONE	(4) 44256	(2) 41256	(2) 256K x 9	NONE
2MB	NONE	NONE	NONE	NONE	(2) 1M x 9	NONE
4MB	NONE	NONE	NONE	NONE	(2) 1M x 9	(2) 1M x 9