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QDI-437FX-FMB (P5I437)

QDI COMPUTER, INC.

QDI-437FX-FMB (P5I437)

Processor

CX M1/Pentium

Processor Speed

75/90/100/120/133/150/166/180/200MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

128MB

Maximum Video Memory

None

Cache

256/512KB

BIOS

AMI

Dimensions

300mm x 218mm

I/O Options

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

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

IDE interface 2

CN1

Turbo LED

J1

IDE interface 1

CN2

Reset switch

J2

Floppy drive interface

CN3

Speaker

J3

Game port

CN4

Power LED & keylock

J4

Serial port 1

CN5

IDE interface LED

J6

Serial port 2

CN6

Green PC connector

JP1

Parallel port

CN7

32-bit PCI slots

PC1 - PC4

USER CONFIGURABLE SETTINGS

Function

Label

Position

Factory configured - do not alter

JP3

Open

CMOS memory normal operation

JP12

Open

 

CMOS memory clear

JP12

Closed

DRAM 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) 16M x 36

None

128MB

(2) 8M x 36

(2) 8M x 36

CACHE CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

TAG

256KB (A)

(4) 32K x 8

(4) 32K x 8

None

(1) 8K x 8

256KB (B)

(4) 32K x 8

(4) 32K x 8

(2) 32K x 32

(1) 8K x 8

512KB

(4) 64K x 8

(4) 64K x 8

None

(1) 16K x 8

Note: The location of bank 2 is unidentified. Bank 2 is optional and may not be present.

CACHE JUMPER CONFIGURATION

Size

JP23

None

Pins 2 & 3 closed

256KB (A)

Pins 2 & 3 closed

256KB (B)

Pins 2 & 3 closed

512KB

Pins 1 & 2 closed

CACHE VOLTAGE CONFIGURATION

Voltage

JP24

Mixed voltage

Pins 2 & 3 closed

3.3v

Pins 1 & 2 closed

5v

Pins 2 & 4 closed

CPU SPEED SELECTION (CYRIX)

CPU speed

Clock speed

Multiplier

JP2

JP4

JP5

JP8

JP15

100MHz

50MHz

2x

Closed

Closed

Closed

1 & 2

Open

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP2

JP4

JP5

JP8

JP15

75MHz

50MHz

1.5x

Open

Closed

Closed

1 & 2

Open

90MHz

60MHz

1.5x

Open

Closed

Open

2 & 3

Open

100MHz

66MHz

1.5x

Open

Open

Closed

2 & 3

Open

120MHz

60MHz

2x

Closed

Closed

Open

2 & 3

Open

133MHz

66MHz

2x

Closed

Open

Closed

2 & 3

Open

150MHz

60MHz

2.5x

Closed

Closed

Open

2 & 3

Closed

166MHz

66MHz

2.5x

Closed

Open

Closed

2 & 3

Closed

180MHz

60MHz

3x

Open

Closed

Open

2 & 3

Closed

200MHz

66MHz

3x

Open

Open

Closed

2 & 3

Closed

Note: Pins designated should be in the closed position.

CPU TYPE SELECTION

Type

JP32

JP33

P54C/P54CTB

Closed

Closed

P55C

Open

Open