...because we can't all be on the bleeding edge...





M5TTB

BIOSTAR MICROTECH INTERNATIONAL CORPORATION

M5TTB

Device Type

Mainboard

Processor

CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/Pentium/Pentium MMX

Processor Speed

90/100/120/133/150/166/200/233/266MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

256MB (EDO & SDRAM supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Award

Dimensions

305mm x 190mm

I/O Options

32-bit PCI slots (5), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connector, ATX power connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

ATX power connector

ATX

Speaker

J15/pins 1 - 4

Serial port 2

J3

Power LED & keylock

J15/pins 5 - 9

Parallel port

J6

Soft off power supply

J15/pins 10 & 11

Floppy drive interface

J7

Reset switch

J15/pins 12 & 13

Serial port 1

J8

Green PC connector

J15/pins 17 & 18

IDE interface 1

J9

IDE interface LED

J15/pins 20 & 21

IDE interface 2

J10

IR connector

J15/pins 22 - 26

PS/2 mouse port

J11

Wake on LAN connector

J18

USB connector

J12

Wake on modem connector

J19

CPU fan power

J14

32-bit PCI slots

PC1 - PC5

USER CONFIGURABLE SETTINGS

Function

Label

Position

CMOS memory normal operation

JP6

Pins 1 & 2 closed

 

CMOS memory clear

JP6

Pins 2 & 3 closed

 

On board battery disabled

JP6

Open

 

Ring in COM select COM1/3

JP15

Pins 1 & 2 closed

 

Ring in COM select COM 2/4

JP15

Pins 2 & 3 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

SIMM CONFIGURATION (CON'T)

Size

Bank 0

Bank 1

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.

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

JP13

150MHz

60MHz

2x

3 & 4, 5 & 6

1 & 2

166MHz

66MHz

2x

1 & 2, 5 & 6

1 & 2

200MHz

75MHz

2x

3 & 4

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86L)

CPU speed

Clock speed

Multiplier

JP2

JP13

150MHz

60MHz

2x

3 & 4, 5 & 6

1 & 2

166MHz

66MHz

2x

1 & 2, 5 & 6

1 & 2

200MHz

75MHz

2x

3 & 4

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CX 6X86MX)

CPU speed

Clock speed

Multiplier

JP2

JP13

150MHz

60MHz

2x

3 & 4, 5 & 6

1 & 2

166MHz

66MHz

2x

1 & 2, 5 & 6

1 & 2

166MHz

60MHz

2.5x

3 & 4, 5 & 6

1 & 2, 3 & 4

200MHz

75MHz

2x

3 & 4

1 & 2

200MHz

66MHz

2.5x

1 & 2, 5 & 6

1 & 2, 3 & 4

200MHz

60MHz

3x

3 & 4, 5 & 6

3 & 4

233MHz

75MHz

2.5x

3 & 4

1 & 2, 3 & 4

266MHz

66MHz

3.5x

1 & 2, 5 & 6

Open

266MHz

75MHz

3x

3 & 4

3 & 4

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K5)

CPU speed

Clock speed

Multiplier

JP2

JP13

90MHz

60MHz

1.5x

3 & 4, 5 & 6

Open

100MHz

66MHz

1.5x

1 & 2, 5 & 6

Open

120MHz

60MHz

2x

3 & 4, 5 & 6

1 & 2

133MHz

66MHz

2x

1 & 2, 5 & 6

1 & 2

166MHz

66MHz

2.5x

1 & 2, 5 & 6

1 & 2, 3 & 4

200MHz

66MHz

3x

1 & 2, 5 & 6

3 & 4

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (AM K6)

CPU speed

Clock speed

Multiplier

JP2

JP13

166MHz

66MHz

2.5x

1 & 2, 5 & 6

1 & 2, 3 & 4

200MHz

66MHz

3x

1 & 2, 5 & 6

3 & 4

233MHz

66MHz

3.5x

1 & 2, 5 & 6

Open

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP2

JP13

90MHz

60MHz

1.5x

3 & 4, 5 & 6

Open

100MHz

66MHz

1.5x

1 & 2, 5 & 6

Open

120MHz

60MHz

2x

3 & 4, 5 & 6

1 & 2

133MHz

66MHz

2x

1 & 2, 5 & 6

1 & 2

150MHz

60MHz

2.5x

3 & 4, 5 & 6

1 & 2, 3 & 4

166MHz

66MHz

2.5x

1 & 2, 5 & 6

1 & 2, 3 & 4

200MHz

66MHz

3x

1 & 2, 5 & 6

3 & 4

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL MMX)

CPU speed

Clock speed

Multiplier

JP2

JP13

166MHz

66MHz

2.5x

1 & 2, 5 & 6

1 & 2, 3 & 4

200MHz

66MHz

3x

1 & 2, 5 & 6

3 & 4

233MHz

66MHz

3.5x

1 & 2, 5 & 6

Open

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION (SINGLE)

Voltage

JP16

3.3v

Pins 1 & 2, 3 & 4 closed

3.5v

Open

CPU VOLTAGE SELECTION (DUAL)

Voltage

V core

JP16

3.3v

2.1v

Pins 5 & 6 closed

3.3v

2.2v

Pins 1 & 2, 5 & 6 closed

3.3v

2.8v

Open

3.3v

2.9v

Pins 1 & 2 closed

3.3v

3.2v

Pins 3 & 4 closed