POWERBOARD MODEL 70 Motherboard Settings and Configuration

Processor	80486SX2/80486DX2/80486DX4
Processor Speed	25/33/50(internal)/66(internal)/100(internal)MHz
Chip Set	Unidentified
Max. Onboard DRAM	64MB
Cache	None
BIOS	Reply
Dimensions	254mm x 218mm
I/O Options	VGA port, parallel port, serial port, PS/2 mouse port, 16-bit MCA expansion slot, 32-bit MCA expansion slots (2)
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
Video port	CN1	PS/2 mouse port	CN4
Serial port	CN2	16-bit MCA slot	MCA1
Parallel port	CN3	32-bit MCA slot	MCA2 & MCA3

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	CMOS memory normal operation	J11	pins 1 & 2 closed
	CMOS memory clear	J11	pins 2 & 3 closed

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2
4MB	(1) 1M x 36	NONE	NONE
8MB	(1) 1M x 36	(1) 1M x 36	NONE
8MB	(1) 2M x 36	NONE	NONE
12MB	(1) 2M x 36	(1) 1M x 36	NONE
16MB	(1) 4M x 36	NONE	NONE
16MB	(1) 2M x 36	(1) 2M x 36	NONE
16MB	(1) 2M x 36	(1) 1M x 36	(1) 1M x 36
20MB	(1) 4M x 36	(1) 1M x 36	NONE
20MB	(1) 2M x 36	(1) 2M x 36	(1) 1M x 36
24MB	(1) 4M x 36	(1) 2M x 36	NONE
24MB	(1) 4M x 36	(1) 1M x 36	(1) 1M x 36
28MB	(1) 4M x 36	(1) 2M x 36	(1) 1M x 36
32MB	(1) 8M x 36	NONE	NONE
32MB	(1) 4M x 36	(1) 4M x 36	NONE
32MB	(1) 4M x 36	(1) 2M x 36	(1) 2M x 36
36MB	(1) 8M x 36	(1) 1M x 36	NONE
36MB	(1) 4M x 36	(1) 4M x 36	(1) 1M x 36
40MB	(1) 8M x 36	(1) 2M x 36	NONE
40MB	(1) 8M x 36	(1) 1M x 36	(1) 1M x 36
40MB	(1) 4M x 36	(1) 4M x 36	(1) 2M x 36
44MB	(1) 8M x 36	(1) 2M x 36	(1) 1M x 36
48MB	(1) 8M x 36	(1) 4M x 36	NONE
48MB	(1) 8M x 36	(1) 2M x 36	(1) 2M x 36
48MB	(1) 4M x 36	(1) 4M x 36	(1) 4M x 36
52MB	(1) 8M x 36	(1) 4M x 36	(1) 1M x 36
56MB	(1) 8M x 36	(1) 4M x 36	(1) 2M x 36
64MB	(1) 8M x 36	(1) 8M x 36	NONE
64MB	(1) 8M x 36	(1) 4M x 36	(1) 4M x 36

CPU SPEED CONFIGURATION
Speed	J14
25MHz	Closed
33MHz	Open
50iMHz	Closed
66iMHz	Open
100iMHz	Open