MB-386Vsx Motherboard Settings and Configuration

Processor	80386SX
Processor Speed	16/20MHz
Chip Set	Faraday
Max. Onboard DRAM	8MB
SRAM Cache	None
BIOS	Phoenix
Dimensions	330mm x 218mm
I/O Options	16-bit expansion card slot, 8514/A feature connector, bus mouse port, floppy drive interface, IDE interface, parallel port, serial port (2), VGA/video port
NPU Options	80387SX

CONNECTIONS
Purpose	Location	Purpose	Location
Bus mouse port	J4	VGA port	J12
Reset switch	J6	IDE drive interface	J14
Floppy drive interface	J7	IDE active LED & keylock	J15
Serial port (COM2)	J8	Speaker	J17
Serial port (COM1)	J9	16-bit expansion card	S1
Parallel port	J10	IDE interface LED	W11
8514/A feature	J11

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
	Bus mouse enabled	W4	closed
	Bus mouse disabled	W4	open
»	Monitor type select color	W5	pins 2 & 3 closed
	Monitor type select monochrome	W5	pins 1 & 2 closed
»	VGA display enabled	W7	pins 2 & 3 closed
	VGA display disabled	W7	pins 1 & 2 closed
	IDE access LED enabled	W11	pins 2 & 3 closed
	IDE access LED disabled	W11	pins 1 & 2 closed

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