Processor	80386DX
Processor Speed	33/40MHz
Chip Set	OPTI
Max. Onboard DRAM	32MB
SRAM Cache	64/128/256KB
BIOS	AMI/MR
Dimensions	330mm x 218mm
I/O Options	32-bit external memory card slot
NPU Options	80387/3167

CONNECTIONS
Purpose	Location	Purpose	Location
Speaker	J1	32-bit external memory card	S1
Power LED & Keylock	J2	Turbo switch	SW1
External battery	J3	Reset switch	SW2
Turbo LED	JP1

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Monitor type select color	JP8	closed
	Monitor type select monochrome	JP8	open
»	CMOS memory normal operation	JP9	pins 1 & 2 closed
	CMOS memory clear	JP9	pins 2 & 3 closed
Note:The location of JP9 may differ depending on the board revision.

DRAM CONFIGURATION
Size	Bank 0	Bank 1
1MB	(4) 256K x 9	NONE
2MB	(4) 256K x 9	(4) 256K x 9
4MB	(4) 1M x 9	NONE
8MB	(4) 1M x 9	(4) 1M x 9
16MB	(4) 4M x 9	NONE
32MB	(4) 4M x 9	(4) 4M x 9

CACHE CONFIGURATION
Size	Bank 0	Bank 1	TAG
64KB	(4) 8K x 8	(4) 8K x 8	(3) 4K x 4
128KB	(4) 32K x 8	NONE	(3) 16K x 4
256KB	(4) 32K x 8	(4) 32K x 8	(3) 16K x 4
Note:Pins designated should be in the closed position.

CACHE JUMPER CONFIGURATION
Size	JP2	JP4	JP5	JP6
64KB	pins 2 & 3 closed	pins 1 & 2 closed	pins 1 & 2 closed	Open
128KB	pins 2 & 3 closed	pins 2 & 3 closed	pins 1 & 2 closed	Closed
256KB	pins 1 & 2 closed	pins 2 & 3 closed	pins 2 & 3 closed	Closed