SCAT TURBO 286 Motherboard Settings and Configuration

Processor	80286
Processor Speed	12/16/20MHz
Chip Set	C & T
Max. Onboard DRAM	8MB
Cache	None
BIOS	C & T
Dimensions	220mm x 220mm
I/O Options	None
NPU Options	80287

CONNECTIONS
Purpose	Location	Purpose	Location
External battery	JP1	Speaker	JP8
Turbo switch	JP6	Reset switch	JP9
Turbo LED	JP7	Power LED & keylock	JP10

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Monitor type select color	JP3	pins 1 & 2 closed
	Monitor type select monochrome	JP3	pins 2 & 3 closed
»	NPU speed select synchronous with CPU	JP11 & JP12	pins 1 & 2 closed
	NPU speed select asynchronous with CPU	JP11 & JP12	pins 2 & 3 closed

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
512KB	(2) 256K x 9	NONE	NONE	NONE
640KB	(2) 256K x 9	(2) 64K x 9	NONE	NONE
1MB	(2) 256K x 9	(2) 256K x 9	NONE	NONE
1.5MB	(2) 256K x 9	(2) 256K x 9	(2) 256K x 9	NONE
2MB	(2) 256K x 9	(2) 256K x 9	(2) 256K x 9	(2) 256K x 9
2MB	(2) 1M x 9	NONE	NONE	NONE
4MB	(2) 1M x 9	(2) 1M x 9	NONE	NONE
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

CMOS MEMORY CONFIGURATION
Setting	JP13	JP14
CMOS memory normal operation	Open	Closed
CMOS memory clear	Closed	Open