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EXP8J61

DATAEXPERT CORPORATION

EXP8J61

Device Type

Mainboard

Processor

CX 6X86/AM K5/AM K6/Pentium

Processor Speed

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

Chip Set

Unidentified

Video Chip Set

None

Maximum Onboard Memory

128MB

Maximum Video Memory

None

Cache

256/512KB

BIOS

Award

Dimensions

224mm x 220mm

I/O Options

32-bit PCI slots (3), green PC connector, floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connectors (2)

CONNECTIONS

Purpose

Location

Purpose

Location

IR connector

CN1

Power LED & keylock

J17

Parallel port

J4

Speaker

J18

Floppy drive interface

J5

IDE interface LED

J20

IDE interface 2

J6

Green PC connector

JP11

IDE interface 1

J7

Reset switch

JP16

Serial port 2

J11

Turbo LED

JP19

Serial port 1

J12

32-bit PCI slots

PC1 PC3

USB connector 1

J14

PS/2 mouse interface

PS2

USB connector 2

J15

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured - do not alter

JP12

Unidentified

Factory configured - do not alter

JP13

Unidentified

Factory configured - do not alter

JP15

Unidentified

AT bus CLK select PCICLK/4

JP17

Closed

 

AT bus CLK select PCICLK/3

JP17

Open

Flash BIOS voltage select 5v

JP18

Pins 2 & 3 closed

 

Flash BIOS voltage select 12v

JP18

Pins 1 & 2 closed

SIMM CONFIGURATION

Size

Bank 1

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

DIMM CONFIGURATION

Size

Bank 0

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

CACHE CONFIGURATION

Size

Bank 0

TAG

256KB

(2) 32K x 32

Unidentified

512KB

(2) 64K x 32

Unidentified

CPU SPEED SELECTION (CX 6X86)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP9

JP10

120MHz

50MHz

2x

Open

Closed

Closed

Closed

133MHz

55MHz

2x

Open

Closed

Closed

Open

150MHz

60MHz

2x

Open

Closed

Open

Closed

166MHz

66MHz

2x

Open

Closed

Open

Open

CPU SPEED SELECTION (AM K5)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP9

JP10

75MHz

50MHz

1.5x

Open

Open

Closed

Closed

90MHz

60MHz

1.5x

Open

Open

Open

Closed

100MHz

66MHz

1.5x

Open

Open

Open

Open

120MHz

60MHz

1.5x

Open

Open

Open

Closed

133MHz

66MHz

1.5x

Open

Open

Open

Open

166MHz

66MHz

2.5x

Closed

Closed

Open

Open

CPU SPEED SELECTION (AM K6)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP9

JP10

200MHz

66MHz

3x

Closed

Open

Open

Open

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP9

JP10

75MHz

50MHz

1.5x

Open

Open

Closed

Closed

90MHz

60MHz

1.5x

Open

Open

Open

Closed

100MHz

66MHz

1.5x

Open

Open

Open

Open

120MHz

60MHz

2x

Open

Closed

Open

Closed

133MHz

66MHz

2x

Open

Closed

Open

Open

150MHz

60MHz

2.5x

Closed

Closed

Open

Closed

166MHz

66MHz

2.5x

Closed

Closed

Open

Open

200MHz

66MHz

3x

Closed

Open

Open

Open

CPU SPEED SELECTION (INTEL MMX)

CPU speed

Clock speed

Multiplier

JP2

JP3

JP9

JP10

166MHz

66MHz

2.5x

Closed

Closed

Open

Open

200MHz

66MHz

3x

Closed

Open

Open

Open

CPU VOLTAGE SELECTION (SINGLE)

Voltage

JP14

Single

Open

CPU VOLTAGE SELECTION (DUAL)

Voltage

V core

JP14

JPA1

JPA2

3.3v

2.5v

Pins 1 & 2 closed

Pins 2 & 3 closed

Open

3.3v

2.9v

Pins 1 & 2 closed

Pins 1 & 2 closed

Open

3.3v

3.3v

Pins 1 & 2 closed

Open

Pins 1 & 2 closed

3.3v

3.45 3.6v

Pins 1 & 2 closed

Open

Pins 2 & 3 closed