SP-586TA

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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	Intel 430TX
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 port, serial ports (2), IR connector, USB connectors (2), ATX power connector, wake on LAN connector

CONNECTIONS

Purpose	Location	Purpose	Location
ATX power connector	ATX	Serial port 2	CN2
Power LED & keylock	C1/pins 1 - 5	Serial port 1	CN3
IDE interface LED	C1/pins 6 & 17	USB connector 1	CN4
Green PC connector	C1/pins 7 & 16	USB connector 2	CN5
Reset switch	C1/pins 8 & 15	PS/2 mouse port	CN6
Turbo LED	C1/pins 9 & 14	IDE interface 1	CN7
Green PC LED	C1/pins 10 & 13	IDE interface 2	CN8
Soft off power supply	C1/pins 11 & 12	Floppy drive interface	CN9
Speaker	C1/pins 19 - 22	Wake on LAN connector	CN10
CPU fan power	C2	IR connector	IR1
Parallel port	CN1	32-bit PCI slots	PC1 - PC4

USER CONFIGURABLE SETTINGS

Function	Label	Position
» CMOS memory normal operation	JP6	Pins 1 & 2 closed
CMOS memory clear	JP6	Pins 2 & 3 closed
Flash BIOS voltage select 12v	JP8	Pins 1 & 2 closed
Flash BIOS voltage select 5v	JP8	Pins 2 & 3 closed

CPU SPEED SELECTION (CX 6X86)

CPU PR rating	Clock speed	Multi- plier	JP1/pins 1 & 2	JP1/pins 3 & 4	JP1/pins 5 & 6	JP2	JP3	JP4
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	JP1/pins 1 & 2	JP1/pins 3 & 4	JP1/pins 5 & 6	JP2	JP3	JP4
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	JP1/pins 1 & 2	JP1/pins 3 & 4	JP1/pins 5 & 6	JP2	JP3	JP4
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	JP1/pins 1 & 2	JP1/pins 3 & 4	JP1/pins 5 & 6	JP2	JP3	JP4
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	JP1/pins 1 & 2	JP1/pins 3 & 4	JP1/pins 5 & 6	JP2	JP3	JP4
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	JP1/pins 1 & 2	JP1/pins 3 & 4	JP1/pins 5 & 6	JP2	JP3	JP4
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	JP1/pins 1 & 2	JP1/pins 3 & 4	JP1/pins 5 & 6	JP2	JP3	JP4
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	JP16/pins 1 & 2	JP16/pins 3 & 4	JP16/pins 5 & 6	JP16/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 0	Bank 1
8MB	(2) 1M x 36	None
16MB	(2) 2M x 36	None
16MB	(2) 1M x 36	(2) 1M x 36
24MB	(2) 2M x 36	(2) 1M x 36
32MB	(2) 4M x 36	None
32MB	(2) 2M x 36	(2) 2M x 36
40MB	(2) 4M x 36	(2) 1M x 36
48MB	(2) 4M x 36	(2) 2M x 36
64MB	(2) 8M x 36	None
64MB	(2) 4M x 36	(2) 4M x 36
72MB	(2) 8M x 36	(2) 1M x 36
80MB	(2) 8M x 36	(2) 2M x 36
96MB	(2) 8M x 36	(2) 4M x 36
128MB	(2) 8M x 36	(2) 8M x 36
128MB	(2) 16M x 36	None
136MB	(2) 16M x 36	(2) 1M x 36
144MB	(2) 16M x 36	(2) 2M x 36
160MB	(2) 16M x 36	(2) 4M x 36
192MB	(2) 16M x 36	(2) 8M x 36
256MB	(2) 16M x 36	(2) 16M x 36

Note: Board accepts EDO memory.

DIMM CONFIGURATION

Size	Bank 2	Bank 3
8MB	(1) 1M x 64	None
16MB	(1) 2M x 64	None
16MB	(1) 1M x 64	(1) 1M x 64
24MB	(1) 2M x 64	(1) 1M x 64
32MB	(1) 4M x 64	None
32MB	(1) 2M x 64	(1) 2M x 64
40MB	(1) 4M x 64	(1) 1M x 64
48MB	(1) 4M x 64	(1) 2M x 64
64MB	(1) 8M x 64	None
64MB	(1) 4M x 64	(1) 4M x 64
72MB	(1) 8M x 64	(1) 1M x 64
80MB	(1) 8M x 64	(1) 2M x 64
96MB	(1) 8M x 64	(1) 4M x 64
128MB	(1) 16M x 64	None
128MB	(1) 8M x 64	(1) 8M x 64
136MB	(1) 16M x 64	(1) 1M x 64
144MB	(1) 16M x 64	(1) 2M x 64
160MB	(1) 16M x 64	(1) 4M x 64
192MB	(1) 16M x 64	(1) 8M x 64
256MB	(1) 16M x 64	(1) 16M x 64

Note: Board accepts SDRAM memory.

DIMM VOLTAGE CONFIGURATION

Voltage	JP11A	JP11B
3.3v	Pins 2 & 3 closed	Pins 2 & 3 closed
5v	Pins 1 & 2 closed	Pins 1 & 2 closed

CACHE CONFIGURATION

Size	Bank 0
512KB	(1) 64K x 64