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





PM-7500

AMPTRON INTERNATIONAL, INC.

PM-7500

Processor

Pentium

Processor Speed

75/90/100/120/133MHz

Chip Set

Intel

Max. Onboard DRAM

128MB

Cache

256/512KB

BIOS

Award

Dimensions

330mm x 218mm

I/O Options

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

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 2

CN1

IDE interface LED

JP17

Serial port 1

CN2

Reset switch

JP18

Floppy drive interface

CN3

Power LED & keylock

JP19

IDE interface 2

CN4

Speaker

JP20

IDE interface 1

CN5

External battery

JP23

Parallel port

CN6

32-bit PCI slots

PC1 - PC4

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

CMOS memory normal operation

JP10

Open

 

CMOS memory clear

JP10

Closed

BIOS type select 5v EPROM

JP16

Open

 

BIOS type select 12v flash

JP16

Closed

Battery type select internal

JP23

pins 2 & 3 closed

 

Battery type select external

JP23

Closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1M x 36

NONE

8MB

NONE

(2) 1M x 36

16MB

(2) 2M x 36

NONE

16MB

NONE

(2) 2M x 36

16MB

(2) 1M x 36

(2) 1M x 36

24MB

(2) 1M x 36

(2) 2M x 36

24MB

(2) 2M x 36

(2) 1M x 36

32MB

(2) 4M x 36

NONE

32MB

NONE

(2) 4M x 36

32MB

(2) 2M x 36

(2) 2M x 36

40MB

(2) 1M x 36

(2) 4M x 36

40MB

(2) 4M x 36

(2) 1M x 36

48MB

(2) 2M x 36

(2) 4M x 36

48MB

(2) 4M x 36

(2) 2M x 36

64MB

(2) 8M x 36

NONE

64MB

NONE

(2) 8M x 36

64MB

(2) 4M x 36

(2) 4M x 36

72MB

(2) 1M x 36

(2) 8M x 36

72MB

(2) 8M x 36

(2) 1M x 36

80MB

(2) 2M x 36

(2) 8M x 36

80MB

(2) 8M x 36

(2) 2M x 36

96MB

(2) 4M x 36

(2) 8M x 36

96MB

(2) 8M x 36

(2) 4M x 36

128MB

(2) 8M x 36

(2) 8M x 36

CACHE CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

256KB

(4) 32K x 8

(4) 32K x 8

Not installed

256KB

NONE

NONE

Installed

512KB

(4) 64K x 8

(4) 64K x 8

Not installed

Note: If board has cache installed in Bank 2, do not install any cache in Banks 0 & 1. Bank 2 will be factory installed and is not configurable.

CACHE JUMPER CONFIGURATION

Size

JP8

256KB

pins 2 & 3 closed

512KB

pins 1 & 2 closed

CACHE VOLTAGE CONFIGURATION

Voltage

JP21A

JP21B

JP21C

3.3v

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

5v

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

CPU CLOCK SPEED CONFIGURATION

Speed

JP4

JP6

JP7

50MHz

pins 1 & 2 closed

Closed

Closed

60MHz

pins 2 & 3 closed

Open

Closed

66MHz

pins 2 & 3 closed

Closed

Open

CPU INTERNAL CLOCK SPEED CONFIGURATION

Speed

JP13

JP22

1.5x

Open

Open

2x

Closed

Open

2.5x

Closed

Closed

3x

Open

Closed

CPU VOLTAGE CONFIGURATION

Voltage

J10

3.3v

pins 2 & 3 closed

3.5v

pins 1 & 2 closed

DMA CONFIGURATION

DMA

JP2

JP3

DMA 1

pins 1 & 2 closed

pins 1 & 2 closed

DMA 3

pins 2 & 3 closed

pins 2 & 3 closed