P5VX-BE (VER. 3.0)

ELITEGROUP COMPUTER SYSTEMS, INC.

P5VX-BE (VER. 3.0)

Device Type

Mainboard

Processor

CX 6X86/IBM 6X86/CX 686MX/AM K5/AM K6/Pentium

Processor Speed

75/90/100/120/133/150/166/200MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

128MB (EDO & SDRAM supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Award

Dimensions

254mm x 218mm

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 connectors (2), USB connectors (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 2

J4

IDE interface LED

J15

PS/2 mouse interface

J5

IR connector (HP)

J16

Serial port 1

J6

IR connector (IBM)

J17

USB connector

J7

CPU fan power

J18

Parallel port

J8

Power on LED

J20/pins 2 & 3

Audio connector

J9

Green PC connector

J20/pins 4 & 5

Floppy drive interface

J11

Reset switch

J20/pins 9 & 10

IDE interface 1

J12

Power LED & keylock

J20/pins 11 - 15

IDE interface 2

J13

Speaker

J20/pins 17 - 20

Green PC LED

J14

32-bit PCI slots

PC1 – PC4

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Password normal operation

JP1

Open

Password clear

JP1

Closed

»

Factory configured - do not alter

JP3

Unidentified

»

CMOS memory normal operation

JP4

Open

CMOS memory clear

JP4

Closed

»

Factory configured - do not alter

JP7

Unidentified

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

SIMM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

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

Note: Board accepts EDO memory.

DIMM CONFIGURATION

Size

Bank 2

8MB

(1) 1M x 64

16MB

(1) 2M x 64

32MB

(1) 4M x 64

64MB

(1) 8M x 64

128MB

(1) 16M x 64

Note: Board accepts SDRAM memory.

CACHE CONFIGURATION

Size

Bank 0

256KB

(2) 32K x 32

512KB

(2) 64K x 32

CPU SPEED SELECTION (CX 6X86)

CPU speed

Clock speed

Multiplier

JP2

JP11

JP12

120MHz

50MHz

2x

1 & 2, 3 & 4, 5 & 6

2 & 3

1 & 2

133MHz

55MHz

2x

1 & 2, 3 & 4

2 & 3

1 & 2

150MHz

60MHz

2x

3 & 4, 5 & 6

2 & 3

1 & 2

166MHz

66MHz

2x

1 & 2, 5 & 6

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86)

CPU speed

Clock speed

Multiplier

JP2

JP11

JP12

120MHz

50MHz

2x

1 & 2, 3 & 4, 5 & 6

2 & 3

1 & 2

133MHz

55MHz

2x

1 & 2, 3 & 4

2 & 3

1 & 2

150MHz

60MHz

2x

3 & 4, 5 & 6

2 & 3

1 & 2

166MHz

66MHz

2x

1 & 2, 5 & 6

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86MX)

CPU speed

Clock speed

Multiplier

JP2

JP11

JP12

166MHz

66MHz

2x

1 & 2, 5 & 6

2 & 3

1 & 2

200MHz

66MHz

3x

1 & 2, 5 & 6

1 & 2

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)

CPU speed

Clock speed

Multiplier

JP2

JP11

JP12

75MHz

50MHz

1.5x

1 & 2, 3 & 4, 5 & 6

1 & 2

1 & 2

90MHz

60MHz

1.5x

3 & 4, 5 & 6

1 & 2

1 & 2

100MHz

66MHz

1.5x

1 & 2, 5 & 6

1 & 2

1 & 2

120MHz

60MHz

1.5x

3 & 4, 5 & 6

1 & 2

1 & 2

133MHz

66MHz

1.5x

1 & 2, 5 & 6

1 & 2

1 & 2

150MHz

60MHz

2x

3 & 4, 5 & 6

2 & 3

1 & 2

166MHz

66MHz

2x

1 & 2, 5 & 6

2 & 3

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)

CPU speed

Clock speed

Multiplier

JP2

JP11

JP12

166MHz

66MHz

2.5x

1 & 2, 5 & 6

2 & 3

2 & 3

200MHz

66MHz

3x

1 & 2, 5 & 6

1 & 2

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP2

JP11

JP12

75MHz

50MHz

1.5x

1 & 2, 3 & 4, 5 & 6

1 & 2

1 & 2

90MHz

60MHz

1.5x

3 & 4, 5 & 6

1 & 2

1 & 2

100MHz

66MHz

1.5x

1 & 2, 5 & 6

1 & 2

1 & 2

120MHz

60MHz

2x

3 & 4, 5 & 6

2 & 3

1 & 2

133MHz

66MHz

2x

1 & 2, 5 & 6

2 & 3

1 & 2

150MHz

60MHz

2.5x

3 & 4, 5 & 6

2 & 3

2 & 3

166MHz

66MHz

2.5x

1 & 2, 5 & 6

2 & 3

2 & 3

200MHz

66MHz

3x

1 & 2, 5 & 6

1 & 2

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)

CPU speed

Clock speed

Multiplier

JP2

JP11

JP12

166MHz

66MHz

2.5x

1 & 2, 5 & 6

2 & 3

2 & 3

200MHz

66MHz

3x

1 & 2, 5 & 6

1 & 2

2 & 3

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION (SINGLE)

Voltage

JP301

Single

Pins 1 & 2, 3 & 4, 5 & 6 closed

Dual

Open

CPU VOLTAGE SELECTION (DUAL)

Voltage

JP300

2.54v

Pins 1 & 2, closed

2.84v

Pins 3 & 4 closed

2.94v

Pins 5 & 6 closed

3.24v

Pins 7 & 8 closed

»
3.34v

Pins 9 & 10 closed

Device Type	Mainboard
Processor	CX 6X86/IBM 6X86/CX 686MX/AM K5/AM K6/Pentium
Processor Speed	75/90/100/120/133/150/166/200MHz
Chip Set	Intel
Video Chip Set	None
Maximum Onboard Memory	128MB (EDO & SDRAM supported)
Maximum Video Memory	None
Cache	256/512KB
BIOS	Award
Dimensions	254mm x 218mm
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 connectors (2), USB connectors (2)
NPU Options	None

CONNECTIONS
Purpose	Location	Purpose	Location
Serial port 2	J4	IDE interface LED	J15
PS/2 mouse interface	J5	IR connector (HP)	J16
Serial port 1	J6	IR connector (IBM)	J17
USB connector	J7	CPU fan power	J18
Parallel port	J8	Power on LED	J20/pins 2 & 3
Audio connector	J9	Green PC connector	J20/pins 4 & 5
Floppy drive interface	J11	Reset switch	J20/pins 9 & 10
IDE interface 1	J12	Power LED & keylock	J20/pins 11 - 15
IDE interface 2	J13	Speaker	J20/pins 17 - 20
Green PC LED	J14	32-bit PCI slots	PC1 – PC4

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Password normal operation	JP1	Open
	Password clear	JP1	Closed
»	Factory configured - do not alter	JP3	Unidentified
»	CMOS memory normal operation	JP4	Open
	CMOS memory clear	JP4	Closed
»	Factory configured - do not alter	JP7	Unidentified

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

SIMM CONFIGURATION (CON’T)
Size	Bank 0	Bank 1
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
Note: Board accepts EDO memory.

DIMM CONFIGURATION
Size	Bank 2
8MB	(1) 1M x 64
16MB	(1) 2M x 64
32MB	(1) 4M x 64
64MB	(1) 8M x 64
128MB	(1) 16M x 64
Note: Board accepts SDRAM memory.

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

CPU SPEED SELECTION (CX 6X86)
CPU speed	Clock speed	Multiplier	JP2	JP11	JP12
120MHz	50MHz	2x	1 & 2, 3 & 4, 5 & 6	2 & 3	1 & 2
133MHz	55MHz	2x	1 & 2, 3 & 4	2 & 3	1 & 2
150MHz	60MHz	2x	3 & 4, 5 & 6	2 & 3	1 & 2
166MHz	66MHz	2x	1 & 2, 5 & 6	2 & 3	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (IBM 6X86)
CPU speed	Clock speed	Multiplier	JP2	JP11	JP12
120MHz	50MHz	2x	1 & 2, 3 & 4, 5 & 6	2 & 3	1 & 2
133MHz	55MHz	2x	1 & 2, 3 & 4	2 & 3	1 & 2
150MHz	60MHz	2x	3 & 4, 5 & 6	2 & 3	1 & 2
166MHz	66MHz	2x	1 & 2, 5 & 6	2 & 3	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86MX)
CPU speed	Clock speed	Multiplier	JP2	JP11	JP12
166MHz	66MHz	2x	1 & 2, 5 & 6	2 & 3	1 & 2
200MHz	66MHz	3x	1 & 2, 5 & 6	1 & 2	2 & 3
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)
CPU speed	Clock speed	Multiplier	JP2	JP11	JP12
75MHz	50MHz	1.5x	1 & 2, 3 & 4, 5 & 6	1 & 2	1 & 2
90MHz	60MHz	1.5x	3 & 4, 5 & 6	1 & 2	1 & 2
100MHz	66MHz	1.5x	1 & 2, 5 & 6	1 & 2	1 & 2
120MHz	60MHz	1.5x	3 & 4, 5 & 6	1 & 2	1 & 2
133MHz	66MHz	1.5x	1 & 2, 5 & 6	1 & 2	1 & 2
150MHz	60MHz	2x	3 & 4, 5 & 6	2 & 3	1 & 2
166MHz	66MHz	2x	1 & 2, 5 & 6	2 & 3	1 & 2
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)
CPU speed	Clock speed	Multiplier	JP2	JP11	JP12
166MHz	66MHz	2.5x	1 & 2, 5 & 6	2 & 3	2 & 3
200MHz	66MHz	3x	1 & 2, 5 & 6	1 & 2	2 & 3
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)
CPU speed	Clock speed	Multiplier	JP2	JP11	JP12
75MHz	50MHz	1.5x	1 & 2, 3 & 4, 5 & 6	1 & 2	1 & 2
90MHz	60MHz	1.5x	3 & 4, 5 & 6	1 & 2	1 & 2
100MHz	66MHz	1.5x	1 & 2, 5 & 6	1 & 2	1 & 2
120MHz	60MHz	2x	3 & 4, 5 & 6	2 & 3	1 & 2
133MHz	66MHz	2x	1 & 2, 5 & 6	2 & 3	1 & 2
150MHz	60MHz	2.5x	3 & 4, 5 & 6	2 & 3	2 & 3
166MHz	66MHz	2.5x	1 & 2, 5 & 6	2 & 3	2 & 3
200MHz	66MHz	3x	1 & 2, 5 & 6	1 & 2	2 & 3
Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)
CPU speed	Clock speed	Multiplier	JP2	JP11	JP12
166MHz	66MHz	2.5x	1 & 2, 5 & 6	2 & 3	2 & 3
200MHz	66MHz	3x	1 & 2, 5 & 6	1 & 2	2 & 3
Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION (SINGLE)
Voltage	JP301
Single	Pins 1 & 2, 3 & 4, 5 & 6 closed
Dual	Open

CPU VOLTAGE SELECTION (DUAL)
Voltage		JP300
	2.54v	Pins 1 & 2, closed
	2.84v	Pins 3 & 4 closed
	2.94v	Pins 5 & 6 closed
	3.24v	Pins 7 & 8 closed
»	3.34v	Pins 9 & 10 closed