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PCM-4862

ADVANTECH CO., LTD.

PCM-4862

Device Type

Single board computer

Processor

80486DX/CX486DX2/TI486DX2/SGS486DX2/AM486DX2/80486DX2/

CX486DX4/IBM486DX4/AM486DX4/80486DX4/CX 5X86/AM5X86

Processor Speed

25/33/40/50(internal)/66(internal)/75(internal)/80(internal)/

100(internal)/120(internal)MHz

Chip Set

VIA

Video Chip Set

Chips and Technology

Maximum Onboard Memory

64MB

Maximum Video Memory

1MB

Cache

128/256/512KB

BIOS

Award

Dimensions

203mm x 146mm

I/O Options

Ethernet 10Base2/5 connector, Ethernet 10BaseT connector, floppy drive interface, IDE interface, parallel port, PS/2 mouse interface, serial ports (2), VGA interface, PC/104 connectors (2)

CONNECTIONS

Purpose

Location

Purpose

Location

VGA interface

CN1

Ethernet 10BaseT connector

CN10

Flat panel connector

CN2

Speaker

CN11

PC/104 connector

CN3

IDE interface

CN12

Front panel connector

CN4

Serial port 1

CN13

PC/104 connector

CN5

Chassis fan power

CN14

Power connector

CN6

Floppy drive interface

CN15

Ethernet 10Base2/5 connector

CN7

Parallel port

CN16

Serial port 2

CN8

Ethernet LED

J26

PS/2 mouse, keyboard interface

CN9

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

J14

Pins 1 & 2 closed

 

CMOS memory clear

J14

Pins 2 & 3 closed

»

Parallel port IRQ select IRQ7

J20

Pins 2 & 3 closed

 

Parallel port IRQ select IRQ5

J20

Pins 1 & 2 closed

 

Buzzer enabled

J21

Closed

 

Buzzer disabled

J21

Open

»

Factory configured - do not alter

J22

Unidentified

»

Factory configured - do not alter

J25

Unidentified

»

Factory configured - do not alter

J28

Unidentified

»

SSD enabled

J29

Pins 2 & 3 closed

 

SSD disabled

J29

Pins 1 & 2 closed

SIMM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(1) 256K x 36

None

2MB

(1) 512K x 36

None

2MB

(1) 256K x 36

(1) 256K x 36

3MB

(1) 512K x 36

(1) 256K x 36

4MB

(1) 1M x 36

None

4MB

(1) 512K x 36

(1) 512K x 36

5MB

(1) 1M x 36

(1) 256K x 36

6MB

(1) 1M x 36

(1) 512K x 36

8MB

(1) 2M x 36

None

8MB

(1) 1M x 36

(1) 1M x 36

9MB

(1) 2M x 36

(1) 256K x 36

10MB

(1) 2M x 36

(1) 512K x 36

12MB

(1) 2M x 36

(1) 1M x 36

16MB

(1) 4M x 36

None

16MB

(1) 2M x 36

(1) 2M x 36

17MB

(1) 4M x 36

(1) 256K x 36

SIMM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

18MB

(1) 4M x 36

(1) 512K x 36

20MB

(1) 4M x 36

(1) 1M x 36

24MB

(1) 4M x 36

(1) 2M x 36

32MB

(1) 8M x 36

None

32MB

(1) 4M x 36

(1) 4M x 36

33MB

(1) 8M x 36

(1) 256K x 36

34MB

(1) 8M x 36

(1) 512K x 36

36MB

(1) 8M x 36

(1) 1M x 36

40MB

(1) 8M x 36

(1) 2M x 36

48MB

(1) 8M x 36

(1) 4M x 36

64MB

(1) 8M x 36

(1) 8M x 36

CACHE CONFIGURATION

Note: The location of the cache is unidentified.

VIDEO MEMORY CONFIGURATION

Note: The location of the video memory is unidentified.

CPU SPEED SELECTION

Speed

J1

J2

J3

25MHz

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

33MHz

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

40MHz

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

50iMHz

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

66iMHz

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

75iMHz

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

80iMHz

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

100iMHz

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

120iMHz

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

CPU TYPE SELECTION

Type

J5

J7

J8

J9

80486DX

Closed

1 & 2

1 & 2

Open

CX 486DX2

Closed

1 & 2

1 & 2

Open

TI 486DX2

Closed

1 & 2

1 & 2

Open

SGS 486DX2

Closed

1 & 2

1 & 2

Open

AM 486DX2

Closed

1 & 2

1 & 2

Open

80486DX2

Closed

1 & 2

1 & 2

Open

CX 486DX4

Closed

1 & 2

1 & 2

Open

IBM 486DX4

Closed

1 & 2

1 & 2

Open

AM 486DX4-100

Closed

1 & 2

1 & 2

Open

AM 486DX4-120

Closed

1 & 2

1 & 2

Open

80486DX4

Closed

1 & 2

1 & 2

Open

CX 5X86

Closed

1 & 2

1 & 2

Open

AM 5X86

Closed

1 & 2

1 & 2

Open

Note: Pins designated should be in the closed position.

CPU TYPE SELECTION (CON’T)

Type

J10

J11

J12

J13

80486DX

Open

1 & 2

1 & 2

1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10

CX 486DX2

Open

1 & 2

1 & 2

Open

TI 486DX2

Open

1 & 2

1 & 2

1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10

SGS 486DX2

Open

1 & 2

1 & 2

1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10

AM 486DX2

Open

1 & 2

1 & 2

Open

80486DX2

Open

1 & 2

1 & 2

1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10

CX 486DX4

Open

1 & 2

1 & 2

Open

IBM 486DX4

Open

1 & 2

1 & 2

1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10

AM 486DX4-100

Open

1 & 2

1 & 2

Open

AM 486DX4-120

Open

1 & 2

1 & 2

1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10

80486DX4

Open

1 & 2

1 & 2

1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10

CX 5X86

Open

1 & 2

1 & 2

1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10

AM 5X86

Open

1 & 2

1 & 2

1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10

Note: Pins designated should be in the closed position.

CPU TYPE SELECTION (CON’T)

Type

J17

J18

J19

80486DX

Open

Open

Open

CX 486DX2

1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10

Open

Open

TI 486DX2

Open

Open

Open

SGS 486DX2

Open

Open

Closed

AM 486DX2

Open

1 & 2, 3 & 4, 5 & 6

Open

80486DX2

Open

Open

Open

CX 486DX4

1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10

Open

Open

IBM 486DX4

Open

Open

Open

AM 486DX4-100

Open

1 & 2, 3 & 4, 5 & 6

Open

AM 486DX4-120

Open

Open

Open

80486DX4

Open

Open

Open

CX 5X86

Open

Open

Closed

AM 5X86

Open

Open

Closed

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION

Voltage

J4

J6

»

3.3v

Pins 1 & 3, 2 & 4 closed

Pins 1 & 2 closed

 

3.45v

Pins 1 & 3, 2 & 4 closed

Pins 3 & 4 closed

 

3.6v

Pins 1 & 3, 2 & 4 closed

Pins 5 & 6 closed

 

5v

Pins 3 & 5, 4 & 6 closed

Open

DMA CHANNEL SELECTION

Channel

J15

J16

»

1

Pins 1 & 2 closed

Pins 1 & 2 closed

 

3

Pins 2 & 3 closed

Pins 2 & 3 closed

SERIAL PORT 2 SELECTION

Setting

J32

»

RS-232

Pins 1 & 2 closed

 

RS-422

Pins 3 & 4 closed

 

RS-485

Pins 5 & 6 closed

WATCHDOG TIMER SELECTION

Setting

J23

J24

System reset

Open

Closed

IRQ15

Closed

Open

SSD SELECTION

Device

360KB

720KB

1.2MB

1.44MB

J30

J31

ROM

512K x 1

512K x 2

512K x 3

512K x 3

1 & 2

1 & 2

ROM

128K x 3

None

None

None

2 & 3

1 & 2

Flash

128K x 3

None

None

None

2 & 3

2 & 3

Flash

512K x 1

512K x 2

512K x 3

512K x 3

1 & 2

2 & 3

Note: Pins designated should be in the closed position.

SSD ADDERESS SELECTION

Address

J27/pins 5 & 6

J27/pins 7 & 8

»

D6000 – D7FFF

Open

Closed

 

DE000 – DFFFF

Closed

Open

 

Disabled

Open

Open

I/O ADDERESS SELECTION

Address

J27/pins 1 & 2

J27/pins 3 & 4

»

204

Closed

Closed

 

284

Open

Closed

 

244

Closed

Open

 

2C4

Open

Open

SSD DRIVE SELECTION

Drive

J27/pins 9 & 10

J27/pins 11 & 12

 

1

Closed

Closed

 

2

Closed

Open

»

3

Open

Closed

 

4

Open

Open