Processor	80286
Processor Speed	10MHz
Chip Set	AST
Max. Onboard DRAM	4MB
Cache	None
BIOS	AST
Dimensions	330mm x 218mm
I/O Options	Floppy drive controller module, IDE interface, parallel port, serial ports (2), video controller module
NPU Options	80287

CONNECTIONS
Purpose	Location	Purpose	Location
Parallel port	CN1	IDE interface	J2
Serial port 2 (COM2)	CN2	Floppy drive controller module	J3
Serial port 1 (COM1)	CN3	External battery	J6
Riser card	CN4	Optional ROM (odd)	U56
Video port	CN5	Optional ROM (even)	U65
Front panel switches & LEDs	J1

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	BIOS type select 27128	JP7	pins 1 & 2 closed
	BIOS type select 27256	JP7	pins 2 & 3 closed
»	Factory configured - do not alter	JP8	open
Note:Jumper JP8 may not be present on all board revisions.

DRAM CONFIGURATION
Size	Jumpers JP1 through JP6	Bank 0	Bank 1
512KB	pins 1 & 2 closed	(2) 256K x 9	NONE
1MB	pins 1 & 2 closed	(2) 256K x 9	(2) 256K x 9
2MB	pins 2 & 3 closed	(2) 1M x 9	NONE
4MB	pins 2 & 3 closed	(2) 1M x 9	(2) 1M x 9