HOT-579 Motherboard Settings and Configuration

SHUTTLE COMPUTER INTERNATIONAL, INC.

HOT-579

Device Type	Mainboard
Processor	CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/IDT C6/AM K5/AM K6/Pentium/Pentium MMX
Processor Speed	75/90/100/120/133/150/166/180/200/233/266MHz
Chip Set	VIA VPX
Maximum Onboard Memory	256MB (EDO & SDRAM supported)
Cache	512/1024KB
BIOS	Award
Dimensions	235mm x 220mm
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 connectors (2), ATX power connector

CONNECTIONS
Purpose	Location	Purpose	Location
ATX power connector	ATX	Parallel port	CN3
Speaker	C1	Floppy drive interface	CN4
Reset switch	C2	IDE interface 1	CN5
Soft off power supply	C3	IDE interface 2	CN6
Power LED & keylock	C4	IR connector	JP18
Green PC connector	C5	PS/2 mouse interface	JP20
IDE interface LED	C6	32-bit PCI slots	PC1 - PC4
Serial port 2	CN1	USB connector 1	USB1
Serial port 1	CN2	USB connector 2	USB2

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Factory configured - do not alter	JP14	Unidentified
	Flash BIOS voltage select 12v	JP17	Pins 2 & 3 closed
	Flash BIOS voltage select 5v	JP17	Pins 1 & 2 closed
»	CMOS memory normal operation	JP19	Pins 1 & 2 closed
	CMOS memory clear	JP19	Pins 2 & 3 closed
	Power supply select AT	JP31	Pins 2 & 3 closed
	Power supply select ATX	JP31	Pins 1 & 2 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

SIMM CONFIGURATION (CON'T)
Size	Bank 0	Bank 1
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

DIMM CONFIGURATION (CON'T)
Size	Bank 2	Bank 3
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.

CACHE CONFIGURATION
Size	Bank 0
512KB	(2) 64K x 32
1MB	(2) 128 x 32

CPU SPEED SELECTION (CX 6X86)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	JP11	JP12	JP13
120MHz	50MHz	2x	Open	Open	Closed	2 & 3	2 & 3	2 & 3
133MHz	55MHz	2x	Open	Open	Closed	2 & 3	1 & 2	2 & 3
150MHz	60MHz	2x	Open	Open	Closed	1 & 2	2 & 3	2 & 3
166MHz	66MHz	2x	Open	Open	Closed	2 & 3	2 & 3	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	JP11	JP12	JP13
120MHz	50MHz	2x	Open	Open	Closed	2 & 3	2 & 3	2 & 3
133MHz	55MHz	2x	Open	Open	Closed	2 & 3	1 & 2	2 & 3
150MHz	60MHz	2x	Open	Open	Closed	1 & 2	2 & 3	2 & 3
166MHz	66MHz	2x	Open	Open	Closed	2 & 3	2 & 3	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86L)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	JP11	JP12	JP13
150MHz	60MHz	2x	Open	Open	Closed	1 & 2	2 & 3	2 & 3
166MHz	66MHz	2x	Open	Open	Closed	2 & 3	2 & 3	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86L)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	JP11	JP12	JP13
150MHz	60MHz	2x	Open	Open	Closed	1 & 2	2 & 3	2 & 3
166MHz	66MHz	2x	Open	Open	Closed	2 & 3	2 & 3	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86MX)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	JP11	JP12	JP13
166MHz	60MHz	2.5x	Open	Closed	Closed	1 & 2	2 & 3	2 & 3
200MHz	66MHz	2.5x	Open	Closed	Closed	2 & 3	2 & 3	1 & 2
233MHz	66MHz	3x	Open	Closed	Open	2 & 3	2 & 3	1 & 2
266MHz	66MHz	3.5x	Open	Open	Open	2 & 3	2 & 3	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86MX)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	JP11	JP12	JP13
166MHz	60MHz	2.5x	Open	Closed	Closed	1 & 2	2 & 3	2 & 3
200MHz	66MHz	2.5x	Open	Closed	Closed	2 & 3	2 & 3	1 & 2
233MHz	66MHz	3x	Open	Closed	Open	2 & 3	2 & 3	1 & 2
266MHz	66MHz	3.5x	Open	Open	Open	2 & 3	2 & 3	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IDT C6)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	JP11	JP12	JP13
150MHz	60MHz	2.5x	Open	Closed	Closed	1 & 2	2 & 3	2 & 3
180MHz	60MHz	3x	Open	Closed	Open	1 & 2	2 & 3	2 & 3
200MHz	66MHz	3x	Open	Closed	Open	2 & 3	2 & 3	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	JP11	JP12	JP13
75MHz	50MHz	1.5x	Open	Open	Open	2 & 3	2 & 3	2 & 3
90MHz	60MHz	1.5x	Open	Open	Open	1 & 2	2 & 3	2 & 3
100MHz	66MHz	1.5x	Open	Open	Open	2 & 3	2 & 3	1 & 2
120MHz	60MHz	1.5x	Open	Open	Open	1 & 2	2 & 3	2 & 3
133MHz	66MHz	1.5x	Open	Open	Open	2 & 3	2 & 3	1 & 2
166MHz	66MHz	1.75x	Open	Closed	Closed	2 & 3	2 & 3	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	JP11	JP12	JP13
166MHz	66MHz	2.5x	Open	Closed	Closed	2 & 3	2 & 3	1 & 2
200MHz	66MHz	3x	Open	Closed	Open	2 & 3	2 & 3	1 & 2
233MHz	66MHz	3.5x	Open	Open	Open	2 & 3	2 & 3	1 & 2
266MHz	66MHz	4x	Closed	Open	Closed	2 & 3	2 & 3	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	JP11	JP12	JP13
75MHz	50MHz	1.5x	Open	Open	Open	2 & 3	2 & 3	2 & 3
90MHz	60MHz	1.5x	Open	Open	Open	1 & 2	2 & 3	2 & 3
100MHz	66MHz	1.5x	Open	Open	Open	2 & 3	2 & 3	1 & 2
120MHz	60MHz	2x	Open	Open	Closed	1 & 2	2 & 3	2 & 3
133MHz	66MHz	2x	Open	Open	Closed	2 & 3	2 & 3	1 & 2
150MHz	60MHz	2.5x	Open	Closed	Closed	1 & 2	2 & 3	2 & 3
166MHz	66MHz	2.5x	Open	Closed	Closed	2 & 3	2 & 3	1 & 2
200MHz	66MHz	3x	Open	Closed	Open	2 & 3	2 & 3	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)
CPU speed	Clock speed	Multiplier	JP4	JP5	JP6	JP11	JP12	JP13
166MHz	66MHz	2.5x	Open	Closed	Closed	2 & 3	2 & 3	1 & 2
200MHz	66MHz	3x	Open	Closed	Open	2 & 3	2 & 3	1 & 2
233MHz	66MHz	3.5x	Open	Open	Open	2 & 3	2 & 3	1 & 2
Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION
Voltage	JP33A	JP33B	JP33C	JP33D	JP33E
Auto	2 & 3	2 & 3	2 & 3	2 & 3	2 & 3
2.1v	1 & 2	Open	Open	Open	Open
2.2v	Open	1 & 2	Open	Open	Open
2.3v	1 & 2	1 & 2	Open	Open	Open
2.4v	Open	Open	1 & 2	Open	Open
2.5v	1 & 2	Open	1 & 2	Open	Open
2.6v	Open	1 & 2	1 & 2	Open	Open
2.7v	1 & 2	1 & 2	1 & 2	Open	Open
2.8v	Open	Open	Open	1 & 2	Open
2.9v	1 & 2	Open	Open	1 & 2	Open
3.0v	Open	1 & 2	Open	1 & 2	Open
3.1v	1 & 2	1 & 2	Open	1 & 2	Open
3.2v	Open	Open	1 & 2	1 & 2	Open
3.3v	1 & 2	Open	1 & 2	1 & 2	Open
3.4v	Open	1 & 2	1 & 2	1 & 2	Open
3.52v	1 & 2	1 & 2	1 & 2	1 & 2	Open
Note: Pins designated should be in the closed position.

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