SP-V586A

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Processors supported	CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/Pentium/Pentium MMX
Processor Speed	75/90/100/120/133/150/166/180/200/233/266/300MHz
Chipset	VIA
Maximum Onboard Memory	256MB (EDO & SDRAM supported)
Cache	512KB
BIOS	Award
I/O Options	32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector, ATX power connector, AGP slot, wake on modem connector

CONNECTIONS

Purpose	Location	Purpose	Location
ATX power connector	ATX	Serial port 1	CN6
Power LED & keylock	CN4/pins 1 - 5	Serial port 2	CN5
IDE interface LED	CN4/pins 6 & 17	USB connector 1	CN8
Green PC connector	CN4/pins 7 & 16	USB connector 2	CN9
Reset switch	CN4/pins 8 & 15	PS/2 mouse port	CN10
Turbo LED	CN4/pins 9 & 14	IDE interface 1	CN12
Green PC LED	CN4/pins 10 & 13	IDE interface 2	CN13
Soft off power supply	CN4/pins 11 & 12	Floppy drive interface	CN11
Speaker	CN4/pins 19 - 22	Wake on LAN connector	J2
chassis fan power	C1 + C2	IR connector	IR1
Parallel port	CN7	32-bit PCI slots	PC1 - PC4

USER CONFIGURABLE SETTINGS

Function	Label	Position
» CMOS memory normal operation	J4	Pins 1 & 2 closed
CMOS memory clear	J4	Pins 2 & 3 closed
Flash BIOS voltage select 12v	J1	Pins 1 & 2 closed
Flash BIOS voltage select 5v	J1	Pins 2 & 3 closed

CPU SPEED SELECTION (CX 6X86)

CPU PR rating	Clock speed	Multi- plier	JB1/pins 1 & 2	JB1/pins 3 & 4	JB1/pins 5 & 6	JC3	JC2	JC1
150MHz	60MHz	2x	Closed	Open	Open	1 & 2	1 & 2	2 & 3
166MHz	66MHz	2x	Closed	Open	Open	1 & 2	1 & 2	1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86L)

CPU PR rating	Clock speed	Multi- plier	JB1/pins 1 & 2	JB1/pins 3 & 4	JB1/pins 5 & 6	JC3	JC2	JC1
150MHz	60MHz	2x	Closed	Open	Open	1 & 2	1 & 2	2 & 3
166MHz	66MHz	2x	Closed	Open	Open	1 & 2	1 & 2	1 & 2
200MHz	75MHz	2x	Closed	Open	Open	1 & 2	2 & 3	1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86MX)

CPU PR rating	Clock speed	Multi- plier	JB1/pins 1 & 2	JB1/pins 3 & 4	JB1/pins 5 & 6	JC3	JC2	JC1
166MHz	66MHz	2x	Closed	Open	Open	1 & 2	1 & 2	1 & 2
200MHz	66MHz	2.5x	Closed	Closed	Open	1 & 2	1 & 2	1 & 2
200MHz	75MHz	2x	Closed	Open	Open	1 & 2	2 & 3	1 & 2
233MHz	75MHz	2.5x	Closed	Closed	Open	1 & 2	2 & 3	1 & 2
300MHz	75MHz	3x	Open	Closed	Open	1 & 2	2 & 3	1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)

CPU speed	Clock speed	Multi- plier	JB1/pins 1 & 2	JB1/pins 3 & 4	JB1/pins 5 & 6	JC3	JC2	JC1
133MHz	66MHz	2x	Closed	Open	Open	1 & 2	1 & 2	1 & 2
150MHz	60MHz	2.5x	Closed	Closed	Open	1 & 2	1 & 2	2 & 3
166MHz	66MHz	2.5x	Closed	Closed	Open	1 & 2	1 & 2	1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)

CPU speed	Clock speed	Multi- plier	JB1/pins 1 & 2	JB1/pins 3 & 4	JB1/pins 5 & 6	JC3	JC2	JC1
166MHz	66MHz	2.5x	Closed	Closed	Open	1 & 2	1 & 2	1 & 2
200MHz	66MHz	3x	Open	Closed	Open	1 & 2	1 & 2	1 & 2
233MHz	66MHz	3.5x	Open	Open	Open	1 & 2	1 & 2	1 & 2
266MHz	66MHz	4x	Closed	Open	Closed	1 & 2	1 & 2	1 & 2
300MHz	66MHz	4.5x	Closed	Closed	Closed	1 & 2	1 & 2	1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)

CPU speed	Clock speed	Multi- plier	JB1/pins 1 & 2	JB1/pins 3 & 4	JB1/pins 5 & 6	JC3	JC2	JC1
75MHz	50MHz	1.5x	Open	Open	Open	2 & 3	2 & 3	2 & 3
90MHz	60MHz	1.5x	Open	Open	Open	1 & 2	1 & 2	2 & 3
100MHz	66MHz	1.5x	Open	Open	Open	1 & 2	1 & 2	1 & 2
120MHz	60MHz	2x	Closed	Open	Open	1 & 2	1 & 2	2 & 3
133MHz	66MHz	2x	Closed	Open	Open	1 & 2	1 & 2	1 & 2
150MHz	60MHz	2.5x	Closed	Closed	Open	1 & 2	1 & 2	2 & 3
166MHz	66MHz	2.5x	Closed	Closed	Open	1 & 2	1 & 2	1 & 2
200MHz	66MHz	3x	Open	Closed	Open	1 & 2	1 & 2	1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)

CPU speed	Clock speed	Multi- plier	JB1/pins 1 & 2	JB1/pins 3 & 4	JB1/pins 5 & 6	JC3	JC2	JC1
166MHz	66MHz	2.5x	Closed	Closed	Open	1 & 2	1 & 2	1 & 2
200MHz	66MHz	3x	Open	Closed	Open	1 & 2	1 & 2	1 & 2
233MHz	66MHz	3.5x	Open	Open	Open	1 & 2	1 & 2	1 & 2

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION

Voltage	JV1/pins 1 & 2	JV1/pins 3 & 4	JV1/pins 5 & 6	JV1/pins 7 & 8
2.0v	Open	Open	Open	Open
2.1v	Closed	Open	Open	Open
2.2v	Open	Open	Closed	Open
2.3v	Closed	Closed	Open	Open
2.4v	Open	Open	Closed	Open
2.5v	Closed	Open	Closed	Open
2.6v	Open	Closed	Closed	Open
2.7v	Closed	Closed	Closed	Open
2.8v	Open	Open	Open	Closed
2.9v	Closed	Open	Open	Closed
3.0v	Open	Closed	Closed	Open
3.1v	Closed	Closed	Open	Closed
3.2v	Open	Open	Closed	Closed
3.3v	Open	Closed	Closed	Closed
3.5v	Closed	Closed	Closed	Closed

SIMM CONFIGURATION

Size	Bank 3
8MB	(2) 1M x 36
16MB	(2) 2M x 36
32MB	(2) 4M x 36
64MB	(2) 8M x 36
128MB	(2) 16M x 36
256MB	(2) 16M x 36

Note: Board accepts EDO memory.

DIMM CONFIGURATION

Size	Bank 1	Bank 2	Bank 3
8MB	(1) 1M x 64	None	None
16MB	2M x 64	None	None
16MB	1M x 64	(1) 1M x 64	None
24MB	(1) 2M x 64	(1) 1M x 64	None
24MB	(1) 1M x 64	(1) 1M x 64	(1) 1M x 64
32MB	(1) 4M x 64	None	None
32MB	(1) 2M x 64	(1) 2M x 64	None
32MB	(1) 2M x 64	(1) 1M x 64	(1) 1M x 64
40MB	(1) 4M x 64	(1) 1M x 64	None
40MB	(1) 2M x 64	(1) 2M x 64	(1) 1M x 64
48MB	(1) 4M x 64	(1) 1M x 64	(1) 1M x 64
48MB	(1) 4M x 64	(1) 2M x 64	None
48MB	(1) 2M x 64	(1) 2M x 64	(1) 2M x 64
56MB	(1) 4M x 64	(1) 2M x 64	(1) 1M x 64
64MB	(1) 8M x 64	None	None
64MB	(1) 4M x 64	(1) 4M x 64	None
64MB	(1) 4M x 64	(1) 2M x 64	(1) 2M x 64
72MB	(1) 8M x 64	(1) 8M x 64	None
72MB	(1) 4M x 64	(1) 4M x 64	(1) 1M x 64
80MB	(1) 8M x 64	(1) 1M x 64	(1) 1M x 64
80MB	(1) 8M x 64	(1) 2M x 64	None
80MB	(1) 4M x 64	(1) 4M x 64	(1) 2M x 64
88MB	(1) 8M x 64	(1) 2M x 64	(1) 1M x 64
96MB	(1) 8M x 64	(1) 2M x 64	(1) 2M x 64
96MB	(1) 8M x 64	(1) 4M x 64	None
96MB	(1) 4M x 64	(1) 4M x 64	(1) 4M x 64
104MB	(1) 8M x 64	(1) 4M x 64	(1) 1M x 64
128MB	(1) 16M x 64	None	None
128MB	(1) 8M x 64	(1) 8M x 64	None
128MB	(1) 8M x 64	(1) 4M x 64	(1) 4M x 64
136MB	(1) 16M x 64	(1) 1M x 64	None
136MB	(1) 8M x 64	(1) 8M x 64	(1) 1M x 64
144MB	(1) 16M x 64	(1) 2M x 64	None
144MB	(1) 16M x 64	(1) 1M x 64	(1) 1M x 64
144MB	(1) 8M x 64	(1) 8M x 64	(1) 2M x 64
152MB	(1) 16M x 64	(1) 2M x 64	(1) 1M x 64
160MB	(1) 16M x 64	(1) 4M x 64	None
160MB	(1) 16M x 64	(1) 2M x 64	(1) 2M x 64
160MB	(1) 8M x 64	(1) 8M x 64	(1) 4M x 64
176MB	(1) 16M x 64	(1) 4M x 64	(1) 2M x 64
192MB	(1) 16M x 64	(1) 8M x 64	None
192MB	(1) 16M x 64	(1) 4M x 64	(1) 4M x 64
192MB	(1) 8M x 64	(1) 8M x 64	(1) 8M x 64
200MB	(1) 16M x 64	(1) 8M x 64	(1) 1M x 64
208MB	(1) 16M x 64	(1) 8M x 64	(1) 2M x 64
224MB	(1) 16M x 64	(1) 8M x 64	(1) 4M x 64
256MB	(1) 16M x 64	(1) 8M x 64	(1) 8M x 64

Note: Board accepts SDRAM memory.

DIMM VOLTAGE CONFIGURATION

Voltage	JP1A	JP1B
5v	Pins 2 & 3 closed	Pins 2 & 3 closed
3.3v	Pins 1 & 2 closed	Pins 1 & 2 closed

CACHE CONFIGURATION

Size	Bank 0
256KB	(2) 32K x 32
512KB	(2) 64K x 32