P55-VP3 Motherboard Settings and Configuration

Device Type	Mainboard
Processor	CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/AM K5/ AM K6/Pentium/Pentium MMX
Processor Speed	90/100/120/133/150/166/188/200/225/233/266/300/333MHz
Chip Set	VIA
Video Chip Set	None
Maximum Onboard Memory	384MB (EDO & SDRAM supported)
Maximum Video Memory	None
Cache	512KB
BIOS	Award
Dimensions	305mm x 244mm
I/O Options	32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
AGP slot	AGP	CPU fan power	J2
ATX power connector	ATX	IR connector	J4
Parallel port	CN1	Power LED & keylock	J7A
Serial port 2	CN2	Speaker	J7B
Serial port 1	CN3	Reset switch	J7C
USB connector 1	CN4	Green PC LED	J7D
USB connector 2	CN5	Turbo LED	J7E
PS/2 mouse port	CN6	IDE interface LED	J7F
Floppy drive interface	CN7	Soft off power supply	J7G
IDE interface 1	CN8	32-bit PCI slots	PC1 – PC4
IDE interface 2	CN9

USER CONFIGURABLE SETTINGS
Function		Label	Position
	Keyboard power on disabled	J1	Pins 1 & 2 closed
	Keyboard power on enabled	J1	Pins 2 & 3 closed
»	Factory configured - do not alter	J5	Unidentified
»	Factory configured - do not alter	J6	Unidentified

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
Note: Board accepts EDO memory.

DIMM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2
8MB	(1) 1M x 64	None	None
16MB	(1) 2M x 64	None	None
16MB	(1) 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) 1M x 64	(1) 1M x 64

DIMM CONFIGURATION (CON’T)
Size	Bank 0	Bank 1	Bank 2
32MB	(1) 2M x 64	(1) 2M x 64	None
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
64MB	(1) 8M x 64	None	None
64MB	(1) 4M x 64	(1) 2M x 64	(1) 2M x 64
64MB	(1) 4M x 64	(1) 4M x 64	None
72MB	(1) 8M x 64	(1) 1M x 64	None
80MB	(1) 8M x 64	(1) 1M x 64	(1) 1M x 64
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) 4M x 64	None
96MB	(1) 4M x 64	(1) 4M x 64	(1) 4M x 64
112MB	(1) 8M x 64	(1) 4M x 64	(1) 2M x 64
128MB	(1) 8M x 64	(1) 4M x 64	(1) 4M x 64
128MB	(1) 8M x 64	(1) 8M x 64	None
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) 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) 2M x 64	(1) 2M x 64
160MB	(1) 16M x 64	(1) 4M x 64	None
160MB	(1) 8M x 64	(1) 8M x 64	(1) 4M x 64
168MB	(1) 16M x 64	(1) 4M x 64	(1) 1M 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) 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
384MB	(1) 16M x 64	(1) 16M x 64	(1) 16M x 64
Note: Board accepts SDRAM memory.

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

CPU SPEED SELECTION (CX 6X86L)
CPU speed	Clock speed	Multiplier	JP3
150MHz	60MHz	2.5x	Pins 3 & 4 closed
166MHz	66MHz	2.5x	Pins 5 & 6 closed
200MHz	75MHz	3x	Pins 7 & 8 closed

CPU SPEED SELECTION (IBM 6X86L)
CPU speed	Clock speed	Multiplier	JP3
150MHz	60MHz	2.5x	Pins 3 & 4 closed
166MHz	66MHz	2.5x	Pins 5 & 6 closed
200MHz	75MHz	3x	Pins 7 & 8 closed

CPU SPEED SELECTION (CX 6X86MX)
CPU speed	Clock speed	Multiplier	JP3
166MHz	66MHz	2x	Pins 5 & 6 closed
166MHz	60MHz	2.5x	Pins 9 & 10 closed
200MHz	75MHz	2x	Pins 7 & 8 closed
200MHz	66MHz	2.5x	Pins 11 & 12 closed
233MHz	75MHz	2.5x	Pins 13 & 14 closed
233MHz	66MHz	3x	Pins 15 & 16 closed
266MHz	75MHz	3x	Pins 17 & 18 closed
266MHz	66MHz	3.5x	Pins 19 & 20 closed

CPU SPEED SELECTION (IBM 6X86MX)
CPU speed	Clock speed	Multiplier	JP3
166MHz	66MHz	2x	Pins 5 & 6 closed
166MHz	60MHz	2.5x	Pins 9 & 10 closed
200MHz	75MHz	2x	Pins 7 & 8 closed
200MHz	66MHz	2.5x	Pins 11 & 12 closed
233MHz	75MHz	2.5x	Pins 13 & 14 closed
233MHz	66MHz	3x	Pins 15 & 16 closed
266MHz	75MHz	3x	Pins 17 & 18 closed
266MHz	66MHz	3.5x	Pins 19 & 20 closed

CPU SPEED SELECTION (AM K5)
CPU speed	Clock speed	Multiplier	JP3
90MHz	60MHz	1.5x	Pins 27 & 28 closed
100MHz	66MHz	1.5x	Pins 1 & 2 closed
120MHz	60MHz	2x	Pins 3 & 4 closed
133MHz	66MHz	2x	Pins 5 & 6 closed
150MHz	60MHz	2.5x	Pins 9 & 10 closed
166MHz	66MHz	2.5x	Pins 11 & 12 closed
188MHz	75MHz	2.5x	Pins 13 & 14 closed
200MHz	66MHz	3x	Pins 15 & 16 closed

CPU SPEED SELECTION (AM K6)
CPU speed	Clock speed	Multiplier	JP3
166MHz	66MHz	2.5x	Pins 11 & 12 closed
200MHz	66MHz	3x	Pins 15 & 16 closed
225MHz	75MHz	3x	Pins 17 & 18 closed
233MHz	66MHz	3.5x	Pins 19 & 20 closed
266MHz	66MHz	4x	Pins 21 & 22 closed
300MHz	66MHz	4.5x	Pins 23 & 24 closed
333MHz	66MHz	5x	Pins 25 & 26 closed

CPU SPEED SELECTION (INTEL)
CPU speed	Clock speed	Multiplier	JP3
90MHz	60MHz	1.5x	Pins 27 & 28 closed
100MHz	66MHz	1.5x	Pins 1 & 2 closed
120MHz	60MHz	2x	Pins 3 & 4 closed
133MHz	66MHz	2x	Pins 5 & 6 closed
150MHz	60MHz	2.5x	Pins 9 & 10 closed
166MHz	66MHz	2.5x	Pins 11 & 12 closed
188MHz	75MHz	2.5x	Pins 13 & 14 closed
200MHz	66MHz	3x	Pins 15 & 16 closed

CPU SPEED SELECTION (INTEL MMX)
CPU speed	Clock speed	Multiplier	JP3
166MHz	66MHz	2.5x	Pins 11 & 12 closed
200MHz	66MHz	3x	Pins 15 & 16 closed
225MHz	75MHz	3x	Pins 17 & 18 closed
233MHz	66MHz	3.5x	Pins 19 & 20 closed
266MHz	66MHz	4x	Pins 21 & 22 closed
300MHz	66MHz	4.5x	Pins 23 & 24 closed
333MHz	66MHz	5x	Pins 25 & 26 closed

CPU VOLTAGE SELECTION
Voltage		JP2
	2.1v	Pins 1 & 2 closed
	2.2v	Pins 3 & 4 closed
»	2.8v	Pins 5 & 6 closed
	2.9v	Pins 7 & 8 closed
	3.2v	Pins 9 & 10 closed