VS3486F-3VL Motherboard Settings and Configuration

YOUNG MICRO SYSTEMS, INC.

VS3486F-3VL

Processor
80386DX/CX486DLC/80486SX/80486DX/80486DX2/ODP586SX
Processor Speed
25/33/40/50(internal)/66(internal)MHz
Chip Set
Symphony
Max. Onboard DRAM
64MB
Cache
64/256/1024KB
BIOS
AMI
Dimensions
230mm x 218mm
I/O Options
32-bit VESA local bus slots (3)
NPU Options
None

CONNECTIONS
Purpose
Location
Purpose
Location
Speaker
CN1
External battery
CN6
Turbo LED
CN2
32-bit VESA Local bus slot
S1
Turbo switch
CN3
32-bit VESA Local bus slot
S2
Reset switch
CN4
32-bit VESA Local bus slot
S3
Power LED & keylock
CN5

USER CONFIGURABLE SETTINGS
Function
Jumper
Position
»
Internal battery support enabled
J1
Closed

Internal battery support enabled
J1
Open
»
Factory configured - do not alter
J2
Unknown
»
Factory configured - do not alter
J3
Unknown

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) 1M x 9
(4) 256K x 9
8MB
(4) 1M x 9
(4) 1M x 9
16MB
(4) 4M x 9
NONE
17MB
(4) 4M x 9
(4) 256K x 9
20MB
(4) 1M x 9
(4) 4M x 9
32MB
(4) 4M x 9
(4) 4M x 9
64MB
(4) 16M x 9
NONE

CACHE JUMPER CONFIGURATION
Size
JP10
JP11
JP12
JP15
JP16
64KB
pins 1 & 2
pins 1 & 2
pins 1 & 2
pins 1 & 2
pins 1 & 2
256KB
pins 2 & 3
pins 2 & 3
pins 2 & 3
pins 1 & 2
pins 1 & 2
1024KB
pins 2 & 3
pins 2 & 3
pins 2 & 3
pins 2 & 3
pins 2 & 3
Note:Pins designated should be in the closed position.

CPU TYPE CONFIGURATION
Type
JP4
JP5
JP6
JP7
JP8
JP9
JP13
JP14
80386DX/25
Open
Closed
Open
1 & 2
2 & 3
1 & 2
1 & 2
2 & 3
80386DX/33
Closed
Open
Open
1 & 2
2 & 3
1 & 2
1 & 2
2 & 3
80386DX/40
Open
Open
Open
1 & 2
2 & 3
1 & 2
1 & 2
2 & 3
80486SX/25
Open
Closed
Closed
2 & 3
1 & 2
2 & 3
2 & 3
1 & 2
80486SX/33
Closed
Open
Closed
2 & 3
1 & 2
2 & 3
2 & 3
1 & 2
80486DX/25
Open
Closed
Closed
2 & 3
1 & 2
2 & 3
2 & 3
1 & 2
80486DX/33
Closed
Open
Closed
2 & 3
1 & 2
2 & 3
2 & 3
1 & 2
80486DX/50
Open
Closed
Closed
2 & 3
1 & 2
2 & 3
2 & 3
1 & 2
80486DX2/50i
Open
Closed
Closed
2 & 3
1 & 2
2 & 3
2 & 3
1 & 2
80486DX2/66i
Closed
Open
Closed
2 & 3
1 & 2
2 & 3
2 & 3
1 & 2
Note:Pins designated should be in the closed position.

CPU TYPE CONFIGURATION
Type
JP17
JP18
JP19
JP20
JP21
JP22
JP22A
JP23
80386DX/25
1 & 2
Closed
Closed
Closed
Open
1 & 2
2 & 3
2 & 3
80386DX/33
1 & 2
Closed
Closed
Closed
Open
1 & 2
2 & 3
2 & 3
80386DX/40
1 & 2
Open
Closed
Closed
Open
1 & 2
2 & 3
2 & 3
80486SX/25
2 & 3
Closed
Closed
Open
Closed
1 & 2
2 & 3
2 & 3
80486SX/33
2 & 3
Closed
Closed
Open
Closed
1 & 2
2 & 3
2 & 3
80486DX/25
2 & 3
Closed
Closed
Open
Closed
1 & 2
2 & 3
2 & 3
80486DX/33
2 & 3
Closed
Closed
Open
Closed
1 & 2
2 & 3
2 & 3
80486DX/50
2 & 3
Open
Closed
Open
Closed
2 & 3
1 & 2
1 & 2
80486DX2/50i
2 & 3
Closed
Closed
Open
Closed
1 & 2
2 & 3
2 & 3
80486DX2/66i
2 & 3
Closed
Closed
Open
Closed
1 & 2
2 & 3
2 & 3
Note:Pins designated should be in the closed position.

CPU TYPE CONFIGURATION
Type
JP24
JP30
JP31
JP32
JP33
JP34
JP35
JP36
80386DX/25
Closed
Closed
Open
Open
Open
1 & 2
Closed
Closed
80386DX/33
Closed
Closed
Open
Open
Open
1 & 2
Closed
Closed
80386DX/40
Closed
Closed
Open
Closed
Open
1 & 2
Closed
Closed
80486SX/25
Open
Closed
Open
Open
Open
1 & 2
Closed
Closed
80486SX/33
Open
Closed
Open
Open
Open
1 & 2
Closed
Closed
80486DX/25
Open
Closed
Open
Open
Open
1 & 2
Closed
Closed
80486DX/33
Open
Closed
Open
Open
Open
1 & 2
Closed
Closed
80486DX/50
Open
Closed
Open
Closed
Closed
1 & 2
Closed
Closed
80486DX2/50i
Open
Closed
Open
Open
Open
1 & 2
Closed
Closed
80486DX2/66i
Open
Closed
Open
Open
Open
1 & 2
Closed
Closed
Note:Pins designated should be in the closed position.

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VS3486F-3VL Motherboard Settings and Configuration

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Processor	80386DX/CX486DLC/80486SX/80486DX/80486DX2/ODP586SX
Processor Speed	25/33/40/50(internal)/66(internal)MHz
Chip Set	Symphony
Max. Onboard DRAM	64MB
Cache	64/256/1024KB
BIOS	AMI
Dimensions	230mm x 218mm
I/O Options	32-bit VESA local bus slots (3)
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
Speaker	CN1	External battery	CN6
Turbo LED	CN2	32-bit VESA Local bus slot	S1
Turbo switch	CN3	32-bit VESA Local bus slot	S2
Reset switch	CN4	32-bit VESA Local bus slot	S3
Power LED & keylock	CN5

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Internal battery support enabled	J1	Closed
	Internal battery support enabled	J1	Open
»	Factory configured - do not alter	J2	Unknown
»	Factory configured - do not alter	J3	Unknown

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) 1M x 9	(4) 256K x 9
8MB	(4) 1M x 9	(4) 1M x 9
16MB	(4) 4M x 9	NONE
17MB	(4) 4M x 9	(4) 256K x 9
20MB	(4) 1M x 9	(4) 4M x 9
32MB	(4) 4M x 9	(4) 4M x 9
64MB	(4) 16M x 9	NONE

CACHE JUMPER CONFIGURATION
Size	JP10	JP11	JP12	JP15	JP16
64KB	pins 1 & 2	pins 1 & 2	pins 1 & 2	pins 1 & 2	pins 1 & 2
256KB	pins 2 & 3	pins 2 & 3	pins 2 & 3	pins 1 & 2	pins 1 & 2
1024KB	pins 2 & 3	pins 2 & 3	pins 2 & 3	pins 2 & 3	pins 2 & 3
Note:Pins designated should be in the closed position.

CPU TYPE CONFIGURATION
Type	JP4	JP5	JP6	JP7	JP8	JP9	JP13	JP14
80386DX/25	Open	Closed	Open	1 & 2	2 & 3	1 & 2	1 & 2	2 & 3
80386DX/33	Closed	Open	Open	1 & 2	2 & 3	1 & 2	1 & 2	2 & 3
80386DX/40	Open	Open	Open	1 & 2	2 & 3	1 & 2	1 & 2	2 & 3
80486SX/25	Open	Closed	Closed	2 & 3	1 & 2	2 & 3	2 & 3	1 & 2
80486SX/33	Closed	Open	Closed	2 & 3	1 & 2	2 & 3	2 & 3	1 & 2
80486DX/25	Open	Closed	Closed	2 & 3	1 & 2	2 & 3	2 & 3	1 & 2
80486DX/33	Closed	Open	Closed	2 & 3	1 & 2	2 & 3	2 & 3	1 & 2
80486DX/50	Open	Closed	Closed	2 & 3	1 & 2	2 & 3	2 & 3	1 & 2
80486DX2/50i	Open	Closed	Closed	2 & 3	1 & 2	2 & 3	2 & 3	1 & 2
80486DX2/66i	Closed	Open	Closed	2 & 3	1 & 2	2 & 3	2 & 3	1 & 2
Note:Pins designated should be in the closed position.

CPU TYPE CONFIGURATION
Type	JP17	JP18	JP19	JP20	JP21	JP22	JP22A	JP23
80386DX/25	1 & 2	Closed	Closed	Closed	Open	1 & 2	2 & 3	2 & 3
80386DX/33	1 & 2	Closed	Closed	Closed	Open	1 & 2	2 & 3	2 & 3
80386DX/40	1 & 2	Open	Closed	Closed	Open	1 & 2	2 & 3	2 & 3
80486SX/25	2 & 3	Closed	Closed	Open	Closed	1 & 2	2 & 3	2 & 3
80486SX/33	2 & 3	Closed	Closed	Open	Closed	1 & 2	2 & 3	2 & 3
80486DX/25	2 & 3	Closed	Closed	Open	Closed	1 & 2	2 & 3	2 & 3
80486DX/33	2 & 3	Closed	Closed	Open	Closed	1 & 2	2 & 3	2 & 3
80486DX/50	2 & 3	Open	Closed	Open	Closed	2 & 3	1 & 2	1 & 2
80486DX2/50i	2 & 3	Closed	Closed	Open	Closed	1 & 2	2 & 3	2 & 3
80486DX2/66i	2 & 3	Closed	Closed	Open	Closed	1 & 2	2 & 3	2 & 3
Note:Pins designated should be in the closed position.

CPU TYPE CONFIGURATION
Type	JP24	JP30	JP31	JP32	JP33	JP34	JP35	JP36
80386DX/25	Closed	Closed	Open	Open	Open	1 & 2	Closed	Closed
80386DX/33	Closed	Closed	Open	Open	Open	1 & 2	Closed	Closed
80386DX/40	Closed	Closed	Open	Closed	Open	1 & 2	Closed	Closed
80486SX/25	Open	Closed	Open	Open	Open	1 & 2	Closed	Closed
80486SX/33	Open	Closed	Open	Open	Open	1 & 2	Closed	Closed
80486DX/25	Open	Closed	Open	Open	Open	1 & 2	Closed	Closed
80486DX/33	Open	Closed	Open	Open	Open	1 & 2	Closed	Closed
80486DX/50	Open	Closed	Open	Closed	Closed	1 & 2	Closed	Closed
80486DX2/50i	Open	Closed	Open	Open	Open	1 & 2	Closed	Closed
80486DX2/66i	Open	Closed	Open	Open	Open	1 & 2	Closed	Closed
Note:Pins designated should be in the closed position.