2MM/SC Motherboard Settings and Configuration

Processor	80286
Processor Speed	12MHz
Chip Set	C & T
Max. Onboard DRAM	4MB
SRAM Cache	None
BIOS	AMI
Dimensions	254mm x 218mm
I/O Options	None
NPU Options	80287

CONNECTIONS
Purpose	Location	Purpose	Location
Speaker	J1 pins 1 & 4	Turbo LED	J3 pins 3 & 4
Power LED & keylock	J2	External battery	J4
Reset switch	J3 pins 1 & 2

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Speaker select internal	J1	pins 2 & 3 closed
	Speaker select external	J1	pins 1 & 4 connected
»	Battery select internal	J5	pins 1 & 2 closed
	Batery select external 6VDC	J5	pins 3 & 4 closed
	Batery select external 4.5VDC	J5	pins 5 & 6 closed
	Monitor type select color	J6	pins 1 & 2 closed
	Monitor type select monochrome	J6	pins 2 & 3 closed
»	Factory configured - do not alter	J7	unknown
Note:Location of Jumper J7 is unknown.

DRAM CONFIGURATION
Size	Bank 0(DIP)	P-0	Bank 1 (DIP)	P-1	Bank 0(SIMM)	Bank 1 (SIMM)
512KB 1	(4) 44256	(2) 41256	NONE	NONE	NONE	NONE
512KB 2	NONE	NONE	NONE	NONE	(2) 256K x 9	NONE
1MB 1	(4) 44256	(2) 41256	(4) 44256	(2) 41256	NONE	NONE
1MB 2	NONE	NONE	NONE	NONE	(2) 256K x 9	(2) 256K x 9
1.5MB 1	(4) 44256	(2) 41256	(4) 44256	(2) 41256	(2) 256K x 9	NONE
2MB 2	NONE	NONE	NONE	NONE	(2) 1M x 9	NONE
2MB 1	(4) 44256	(2) 41256	(4) 44256	(2) 41256	(2) 256K x 9	(2) 256K x 9
4MB 2	NONE	NONE	NONE	NONE	(2) 1M x 9	(2) 1M x 9
Note 1 :Set JP8 and JP9 pins 1 & 2 closed. Note 2 :Set JP8 and JP9 pins 2 & 3 closed.