M-326 80386/80486 Motherboard Settings and Configuration

Processor	80386DX/CX486DLC
Processor Speed	33/40MHz
Chip Set	SARC
Max. Onboard DRAM	32MB
Cache	32KB
BIOS	Unidentified
Dimensions	220mm x 170mm
I/O Options	None
NPU Options	80387DX

CONNECTIONS
Purpose	Location	Purpose	Location
External battery	J1	Turbo LED	J8
Reset switch	J6	Speaker	J9
Turbo switch	J7	Power LED & keylock	J10

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Factory configured - do not alter	J2	Open
»	Factory configured - do not alter	J3	Open
»	NPU disabled	J5	pins 1 & 2 closed
	NPU enabled	J5	pins 2 & 3 closed
»	Turbo enabled	J7	Open
	Turbo disabled	J7	Closed

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
5MB	(4) 256K x 9	(4) 1M x 9
8MB	(4) 1M x 9	(4) 1M x 9
16MB	(4) 4M x 9	NONE
20MB	(4) 1M x 9	(4) 4M x 9
32MB	(4) 4M x 9	(4) 4M x 9

CACHE CONFIGURATION
Size	Bank 0	TAG
32KB	(4) 8K x 8	(1) 8K x 8
Note: Actual cache size may vary with board version.

CPU SPEED CONFIGURATION
Speed	J4
33MHz	pins 2 & 3 closed
40MHz	pins 1 & 2 closed