WINPRO 486E Motherboard Settings and Configuration

Processor	80486SX/80487SX/80486DX/80486DX2
Processor Speed	33/66(internal)MHz
Chip Set	Unknown
Max. Onboard DRAM	32MB
Cache	32/64/128/256KB
BIOS	Unknown
Dimensions	330mm x 218mm
I/O Options	None
NPU Options	None

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Factory configured - do not alter	J1	N/A
»	Factory configured - do not alter	J2	N/A
»	Factory configured - do not alter	J3	N/A
»	Factory configured - do not alter	J6	N/A
»	Factory configured - do not alter	J7	N/A
»	Factory configured - do not alter	J8	N/A
»	Factory configured - do not alter	J10	N/A
»	Factory configured - do not alter	J11	N/A
»	Factory configured - do not alter	J12	N/A
»	Factory configured - do not alter	J13	N/A
»	Battery type Nicad	JP2	Closed
	Battery type Lithium	JP2	Open
»	CMOS memory normal operation	JP3	pins 1 & 2 closed
	CMOS memory clear	JP3	pins 2 & 3 closed
»	Monitor type select color	JP7	Closed
	Monitor type select monochrome	JP7	Open
Note:The exact locations of jumpers JP2, JP3, and JP7 are unknown.

DRAM CONFIGURATION
Size	Bank 0	Bank 1
2MB	(4) 256K x 9	(4) 256K x 9
4MB	(4) 1M x 9	NONE
8MB	(4) 1M x 9	(4) 1M x 9
16MB	(4) 4M x 9	NONE
32MB	(4) 4M x 9	(4) 4M x 9

CACHE CONFIGURATION
Size	Bank 0	Bank 1	TAG
32KB	(4) 8K x 8	NONE	(1) 8K x 8
64KB	(4) 8K x 8	(4) 8K x 8	(1) 8K x 8
128KB	(4) 32K x 8	NONE	(1) 8K x 8
256KB	(4) 32K x 8	(4) 32K x 8	(1) 32K x 8

CACHE JUMPER CONFIGURATION
Size	W4	W5	W6	W7	W8	W9	W10	W11
32KB	1 & 2	1 & 2	1 & 2	1 & 2	2 & 3	1 & 2	1 & 2	Open
64KB	2 & 3	1 & 2	1 & 2	2 & 3	1 & 2	1 & 2	1 & 2	Open
128KB	2 & 3	2 & 3	2 & 3	2 & 3	2 & 3	1 & 2	1 & 2	1 & 2
256KB	2 & 3	2 & 3	2 & 3	2 & 3	1 & 2	2 & 3	2 & 3	2 & 3
Note:Pins designated should be in the closed position.

CPU TYPE CONFIGURATION
Type	W2	W3
80486SX	pins 2 & 3 closed	Open
80487SX	pins 1 & 2 and 3 & 4 closed	pins 2 & 3 closed
80486DX	pins 1 & 2 and 3 & 4 closed	pins 1 & 2 closed
80486DX2	pins 1 & 2 and 3 & 4 closed	pins 1 & 2 closed

CPU SPEED CONFIGURATION
Type	W1
33MHz	Open
66i MHz	Closed