UNIDENTIFIED

PCI TR5

Processor

CX M1/AM K5/Pentium

Processor Speed

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

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

128MB (EDO supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Unidentified

Dimensions

280mm x 220mm

I/O Options

32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, serial ports (2), cache slot

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

CN1

Power LED & keylock

JMF1/pins 1 - 5

Serial port 2

CN2

Speaker

JMF1/pins 7 - 10

Parallel port

CN3

Turbo LED

JMF1/pins 12 & 13

Floppy drive interface

CN4

Turbo switch

JMF1/pins 15 – 17

IDE interface 2

CN5

Reset switch

JMF1/pins 19 & 20

IDE interface 1

CN6

IDE interface LED

JMF1/pins 21 & 22

Chassis fan power

JFAN1

32-bit PCI slots

PC1 – PC4

Green PC connector

JG1

Cache slot

SL1

DIMM/DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

8MB

(2) 1M x 36

None

None

8MB

None

None

(1) 1M x 64

16MB

(2) 2M x 36

None

None

16MB

(2) 1M x 36

(2) 1M x 36

None

16MB

None

None

(1) 2M x 64

16MB

(2) 1M x 36

None

(1) 1M x 64

24MB

(2) 2M x 36

(2) 1M x 36

None

24MB

(2) 1M x 36

None

(1) 2M x 64

24MB

(2) 2M x 36

None

(1) 1M x 64

32MB

(2) 4M x 36

None

None

32MB

(2) 2M x 36

(2) 2M x 36

None

32MB

None

None

(1) 4M x 64

32MB

(2) 2M x 36

None

(1) 2M x 64

40MB

(2) 4M x 36

(2) 1M x 36

None

40MB

(2) 1M x 36

None

(1) 4M x 64

40MB

(2) 4M x 36

None

(1) 1M x 64

48MB

(2) 4M x 36

(2) 2M x 36

None

48MB

(2) 2M x 36

None

(1) 4M x 64

48MB

(2) 4M x 36

None

(1) 2M x 64

64MB

(2) 8M x 36

None

None

64MB

(2) 4M x 36

(2) 4M x 36

None

64MB

None

None

(1) 8M x 64

64MB

(2) 4M x 36

None

(1) 4M x 64

72MB

(2) 8M x 36

(2) 1M x 36

None

72MB

(2) 1M x 36

None

(1) 8M x 64

72MB

(2) 8M x 36

None

(1) 1M x 64

80MB

(2) 8M x 36

(2) 2M x 36

None

80MB

(2) 2M x 36

None

(1) 8M x 64

80MB

(2) 8M x 36

None

(1) 2M x 64

DIMM/DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

Bank 2

96MB

(2) 8M x 36

(2) 4M x 36

None

96MB

(2) 4M x 36

None

(1) 8M x 64

96MB

(2) 8M x 36

None

(1) 4M x 64

128MB

(2) 8M x 36

(2) 8M x 36

None

128MB

(2) 8M x 36

None

(1) 8M x 64

Note: Board accepts EDO memory. Banks 0 & 1 are interchangeable.

DIMM VOLTAGE CONFIGURATION

Voltage

J2

3.3v

Pins 1 & 3, 2 & 4 closed

5v

Pins 3 & 5, 4 & 6 closed

CACHE CONFIGURATION

Size

Bank 0

SL1

TAG

256KB

(2) 32K x 32

Not installed

(1) 8K x 8

512KB

(2) 32K x 32

256KB module installed

(1) 8K x 8

CPU SPEED SELECTION (CYRIX)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

120MHz

50MHz

2x

Off

Off

On

Off

On

Off

133MHz

55MHz

2x

Off

On

On

On

On

Off

150MHz

60MHz

2x

Off

On

Off

Off

On

Off

166MHz

66MHz

2x

Off

Off

Off

Off

On

Off

CPU SPEED SELECTION (AMD)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

75MHz

50MHz

1.5x

Off

Off

On

Off

Off

Off

90MHz

60MHz

1.5x

Off

On

Off

Off

Off

Off

100MHz

66MHz

1.5x

Off

Off

Off

Off

Off

Off

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

SW1/1

SW1/2

SW1/3

SW1/4

SW1/5

SW1/6

75MHz

50MHz

1.5x

Off

Off

On

Off

Off

Off

90MHz

60MHz

1.5x

Off

On

Off

Off

Off

Off

100MHz

66MHz

1.5x

Off

Off

Off

Off

Off

Off

120MHz

60MHz

2x

Off

On

Off

Off

On

Off

133MHz

66MHz

2x

Off

Off

Off

Off

On

Off

150MHz

60MHz

2.5x

Off

On

Off

Off

On

On

166MHz

66MHz

2.5x

Off

Off

Off

Off

On

On

200MHz

66MHz

3x

Off

Off

Off

Off

Off

On

CPU VOLTAGE SELECTION (SINGLE)

Voltage

J7

J8

J9

J11

J17

J18

3.38v

Open

Open

1 & 2, 3 & 4, 5 & 6

1 & 2

Open

Open

3.52v

Closed

Open

1 & 2, 3 & 4, 5 & 6

1 & 2

Open

Open

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION (DUAL)

V core

J7

J8

J9

J11

J17

J18

2.8v

Open

Closed

Open

2 & 3

Open

Open

Note: Pins designated should be in the closed position.