NE386NS Motherboard Settings and Configuration

Processor	80386SX
Processor Speed	25/33MHz
Chip Set	ALI
Max. Onboard DRAM	16MB
Cache	None
BIOS	AMI/Award
Dimensions	184mm x 247mm
I/O Options	None
NPU Options	80387SX

CONNECTIONS
Purpose	Location	Purpose	Location
External battery	J4	Turbo switch and LED	J8
Reset switch	J6	Power LED & keylock	J9
Speaker	J7

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Address delay enabled	J5	pins 1 & 2 closed
	Address delay disabled	J5	Open
»	NPU mode select synchronous with CPU	JP2	pins 1 & 2 closed
»	NPU mode select asynchronous with CPU	JP2	pins 2 & 3 closed
»	RTC type select 145818	JP3	Open
	RTC type select DS1287	JP3	Closed
»	Monitor type select color	JP4	pins 2 & 3 closed
	Monitor type select monochrome	JP4	pins 1 & 2 closed
»	Parity check enabled	JP5	pins 1 & 2 closed
	Parity check disabled	JP5	pins 2 & 3 closed

DRAM CONFIGURATION
Size	Bank 0	Bank 1
512KB	(2) 256K x 9	NONE
1MB	(2) 256K x 9	(2) 256K x 9
2MB	(2) 1M x 9	NONE
4MB	(2) 1M x 9	(2) 1M x 9
8MB	(2) 4M x 9	NONE
16MB	(2) 4M x 9	(2) 4M x 9

CPU SPEED CONFIGURATION
Speed	JP1	JP5
25MHz	pins 1 & 2 closed	pins 1 & 2 closed
33MHz	pins 2 & 3 closed	pins 2 & 3 closed