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SJ-PTM HX

SUK JUNG ELECTRONIC CO., LTD.

SJ-PTM HX

Processor

CX M1/AM K5/Pentium

Processor Speed

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

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

128MB (EDO supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Award

Dimensions

272mm x 220mm

I/O Options

32-bit PCI slots (3), CD-ROM interface, floppy drive interface, game port, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), cache slot, IR connector, USB connectors (2), audio connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

IR connector

CN1

Green PC LED

J34

CD-ROM interface

CN2

Green PC connector

JP11

Floppy drive interface

CN3

Power LED & keylock

JP12

Serial port 1

CN4

Reset switch

JP13

Serial port 2

CN5

Game interface

JP25

Parallel port

CN7

Audio connector

JP26

PS/2 mouse interface

J13

32-bit PCI slots

PC1 - PC3

IDE interface 2

J19

Cache slot

SL1

IDE interface 1

J20

USB connector 1

UP1

Speaker

J31

USB connector 2

UP2

IDE interface LED

J32

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Sound enabled

J10

Pins 1 & 2 closed

 

Sound disabled

J10

Pins 2 & 3 closed

 

Flash BIOS voltage select 12v

JP5

Pins 1 & 2 closed

 

Flash BIOS voltage select 5v

JP5

Pins 2 & 3 closed

»

CMOS memory normal operation

JP6

Open

 

CMOS memory clear

JP6

Closed

»

Factory configured - do not alter

JP7

Pins 1 & 2 closed

»

Factory configured - do not alter

JP8

Open

»

Factory configured - do not alter

JP9

Open

»

Sound to PC speaker

JP14

Open

 

Sound to onboard sound card

JP14

Closed

»

Factory configured - do not alter

JP20

Open

»

Factory configured - do not alter

JP21

Pins 2 & 3 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

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

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

Note: Board accepts EDO memory.

CACHE CONFIGURATION

Size

Bank 0

SL1

TAG

256KB

(2) 32K x 32

Not installed

(1) 32K x 8

512KB

(2) 32K x 32

256KB module installed

(1) 32K x 8

512KB

(2) 64K x 32

Not installed

(1) 32K x 8

512KB

None

512KB module installed

None

CACHE JUMPER CONFIGURATION

Size

J12

JP16

None

Pins 3 & 4, 6 & 7 closed

Open

256KB

Pins 2 & 3, 4 & 5, 6 & 7 closed

Open

512KB

Pins 1 & 2, 3 & 4, 5 & 6 closed

Closed

CPU SPEED SELECTION

CPU speed

Clock speed

Multiplier

J6

J7

J8

J17

JP17

75MHz

50MHz

1.5x

Closed

2 & 3

2 & 3

Closed

Open

90MHz

60MHz

1.5x

Open

1 & 2

2 & 3

Open

Open

100MHz

66MHz

1.5x

Open

2 & 3

1 & 2

Open

Open

100MHz

50MHz

2x

Closed

2 & 3

2 & 3

Closed

1 & 2

120MHz

60MHz

2x

Open

1 & 2

2 & 3

Open

1 & 2

133MHz

66MHz

2x

Open

2 & 3

1 & 2

Open

1 & 2

150MHz

60MHz

2.5x

Open

1 & 2

2 & 3

Open

1 & 2, 3 & 4

150MHz

50MHz

3x

Closed

2 & 3

2 & 3

Closed

3 & 4

166MHz

66MHz

2.5x

Open

2 & 3

1 & 2

Open

1 & 2, 3 & 4

180MHz

60MHz

3x

Open

1 & 2

2 & 3

Open

3 & 4

200MHz

66MHz

3x

Open

2 & 3

1 & 2

Open

3 & 4

Note: Pins designated should be in the closed position.

CPU VOLTAGE SELECTION

Voltage

JP18

JP19

JP61

2.5v

Open

Open

Pins 2 & 3 closed

3.3v

Closed

Closed

Pins 1 & 2 closed

3.5v

Closed

Closed

Open