Vega 486 Cache, VEGA486 33/50F Motherboard Settings and Configuration

Processor	80486SX/80486DX
Processor Speed	33/50MHz
Chip Set	Symphony
Max. Onboard DRAM	32MB
Cache	64/256KB
BIOS	AMI
Dimensions	330mm x 218mm
I/O Options	None
NPU Options	4167

CONNECTIONS
Purpose	Location	Purpose	Location
Unidentified	J1	Turbo LED	P22
Reset switch	P10	Power LED & keylock	P23
Turbo switch	P21	Speaker	P25

USER CONFIGURABLE SETTINGS
Function		Switch	Position
»	Factory configured - do not alter	SW2/1	Off
»	Factory configured - do not alter	SW2/2	On
»	Factory configured - do not alter	SW2/4	On

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
17MB	(4) 256K x 9	(4) 4M x 9
20MB	(4) 1M x 9	(4) 4M x 9
32MB	(4) 4M x 9	(4) 4M x 9

CACHE CONFIGURATION
Size	Bank 0	TAG
64KB	(8) 8K x 8	(1) 8K x 8
256KB	(8) 32K x 8	(1) 32K x 8

CACHE SWITCH CONFIGURATION
Size	SW1/3	SW1/4	SW1/5	SW1/6	SW1/7	SW1/8
64KB	Off	On	Off	On	Off	On
256KB	On	Off	On	Off	On	Off

CPU TYPE CONFIGURATION
Type	SW2/3	SW2/5	SW2/6
80486SX	Off	On	Off
80486DX	On	Off	On

CPU SPEED CONFIGURATION
Speed	SW1/1	SW1/2	SW2/7	SW2/8
33MHz	Off	On	Off	Off
50MHz	On	Off	On	On