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DTV-07C

DATAVAN INTERNATIONAL CORPORATION

DTV-07C

Processor

CX M1/AM K5/Pentium

Processor Speed

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

Chip Set

ALI

Video Chip Set

Cirrus Logic

Maximum Onboard Memory

64MB (EDO supported)

Maximum Video Memory

2MB

Cache

256/512KB

BIOS

AMI

Dimensions

265mm x 150mm

I/O Options

Floppy drive interface, green PC connector, IDE interface, PS/2 mouse port, serial ports (2), VGA port, LCD panel connector

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Chassis fan power *

FAN

Power LED

JP4

Chassis fan power *

FA1

Turbo LED

JP8

Chassis fan power

FA3

IDE interface LED

JP9

Floppy drive interface

J2

Green PC connector

JP10

IDE interface 1

J3

Reset switch

JP11

Serial port 2 *

J7

Serial port 3 *

JP45

Serial port 1 *

J8

Serial port 4 *

JP46

LCD panel connector *

J9

TTL for COM3 *

JP47

VGA port *

J10

RS-485 for COM4 *

JP48

Speaker *

JP3

PS/2 mouse interface *

JP50

Note: The location of connectors marked with an * are unidentified.

USER CONFIGURABLE SETTINGS

Function

Label

Position

On board I/O enabled

JP12

Pins 1 & 2 closed

 

On board I/O disabled

JP12

Pins 2 & 3 closed

Watchdog timer disabled

JP16

Pins 2 & 3 closed

 

Watchdog timer enabled

JP16

Pins 1 & 2 closed

CMOS memory normal operation

JP21

Open

 

CMOS memory clear

JP21

Closed

Factory configured - do not alter

JP31

Unidentified

Factory configured - do not alter

JP32

Unidentified

Flash BIOS voltage select 5v

JP35

Pins 2 & 3 closed

 

Flash BIOS voltage select 12v

JP35

Pins 1 & 2 closed

VRA IRdisabled

JP38

Open

 

VRA IRenabled

JP38

Closed

VGA type select MCLK

JP39

Closed

 

VGA type select XMCLK

JP39

Open

Fan voltage select 12v

JP51

Pins 1 & 2 closed

 

Fan voltage select5v

JP51

Pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

4MB

(1) 1M x 36

None

8MB

(1) 1M x 36

(1) 1M x 36

8MB

(1) 2M x 36

None

16MB

(1) 4M x 36

None

20MB

(1) 4M x 36

(1) 1M x 36

24MB

(1) 4M x 36

(1) 2M x 36

32MB

(1) 4M x 36

(1) 4M x 36

32MB

(1) 8M x 36

None

64MB

(1) 8M x 36

(1) 8M x 36

Note: The location of banks 0 & 1 is unidentified. Board accepts EDO memory.

CACHE CONFIGURATION

Note: Board accepts 256KB/512KB cache. The location is unidentified.

CACHE JUMPER CONFIGURATION

Size

JP1

256KB

Pins 2 & 3 closed

512KB

Pins 1 & 2 closed

VIDEO MEMORY CONFIGURATION

Size

Bank 0

Bank 1

1MB

(2) 256K x 16

None

2MB

(2) 256K x 16

(2) 256K x 16

Note: The location of banks 0 & 1 is unidentified.

VIDEO MEMORY JUMPER CONFIGURATION

Size

JP36

1MB

Open

2MB

Closed

CPU SPEED SELECTION (AMD)

CPU speed

Clock speed

Multiplier

JP13

JP14

JP15

JP17

JX1

75MHz

50MHz

1.5x

Open

Open

Open

1 & 2, 3 & 4

1 & 2

90MHz

60MHz

1.5x

Open

Open

Open

1 & 2

1 & 2

133MHz

66MHz

2x

Open

Closed

Open

3 & 4

1 & 2

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (CYRIX)

CPU speed

Clock speed

Multiplier

JP13

JP14

JP15

JP17

JX1

150MHz

60MHz

2x

Open

Closed

Closed

1 & 2

2 & 3

166MHz

66MHz

2x

Open

Closed

Closed

3 & 4

2 & 3

Note: Pins designated should be in the closed position.

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP13

JP14

JP15

JP17

JX1

133MHz

66MHz

2x

Open

Closed

Open

3 & 4

1 & 2

166MHz

66MHz

2.5x

Closed

Closed

Open

3 & 4

1 & 2

200MHz

66MHz

3x

Closed

Open

Open

3 & 4

1 & 2

Note: Pins designated should be in the closed position.

CPU TYPE SELECTION

Type

JP5

P54C

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

P55CT

Open

CPU VOLTAGE SELECTION

Voltage

JP6

JP7

 

2.8

Pins 4 & 5 closed

Pins 1 & 2 closed

3.3

Pins 1 & 2 closed

Pins 1 & 2 closed

 

3.5

Pins 2 & 3 closed

Pins 2 & 3 closed

SERIAL PORT SELECTION

Serial port

RS selection

JP20

COM3

RS-232

Open

 

COM3

RS-422

See JP52 & JP53

COM4

RS-232

Open

 

COM4

RS-422

Pins 3 & 4 closed

 

COM4

RS-485 (model 1)

Pins 5 & 6 closed

 

COM4

RS-485 (model 2)

Pins 3 & 4, 5 & 6 closed

SERIAL PORT 3/4 ADDRESS SELECTION

Setting

JP29

COM3 (3E8h)/COM4 (2E8h)

Open

 

COM3 (3F8h)/COM4 (2F8h)

Closed

SERIAL PORT 1 INTERRUPT SELECTION

IRQ

JP25

IRQ4

Pins 1 & 2 closed

 

IRQ5

Pins 3 & 4 closed

 

IRQ7

Pins 5 & 6 closed

 

IRQ9

Pins 7 & 8 closed

 

IRQ10

Pins 9 & 10 closed

 

IRQ11

Pins 11 & 12 closed

SERIAL PORT 2 INTERRUPT SELECTION

IRQ

JP26

IRQ3

Pins 1 & 2 closed

 

IRQ5

Pins 3 & 4 closed

 

IRQ7

Pins 5 & 6 closed

 

IRQ9

Pins 7 & 8 closed

 

IRQ10

Pins 9 & 10 closed

 

IRQ11

Pins 11 & 12 closed

SERIAL PORT 3 INTERRUPT SELECTION

IRQ

JP23

 

IRQ4

Pins 1 & 2 closed

IRQ5

Pins 3 & 4 closed

 

IRQ7

Pins 5 & 6 closed

 

IRQ9

Pins 7 & 8 closed

 

IRQ10

Pins 9 & 10 closed

 

IRQ11

Pins 11 & 12 closed

SERIAL PORT 4 INTERRUPT SELECTION

IRQ

JP24

 

IRQ3

Pins 1 & 2 closed

 

IRQ5

Pins 3 & 4 closed

 

IRQ7

Pins 5 & 6 closed

IRQ9

Pins 7 & 8 closed

 

IRQ10

Pins 9 & 10 closed

 

IRQ11

Pins 11 & 12 closed

SERIAL PORT 3 SELECTION

Type

JP52

JP53

RS-232

Pins 1 & 2 closed

Pins 1 & 2 closed

 

RS-422

Pins 2 & 3 closed

Pins 2 & 3 closed

SERIAL PORT 4 SELECTION

Type

JP43

RS-232/RS-422

Open

 

RS-422 by terminator

Pins 5 & 6 closed

 

RS-485

Pins 1 & 2, 3 & 4 closed

 

RS-485 by terminator

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

SERIAL PORT SELECTION

Setting

JP27

JP28

JP41

JP42

Normal pin

Pins 2 & 3 closed

Pins 2 & 3 closed

Pins 1 & 2 closed

Pins 1 & 2 closed

Add +5v for CCD

Pins 1 & 2 closed

Pins 1 & 2 closed

Pins 2 & 3 closed

Pins 2 & 3 closed

ON BOARD VGA SELECTION

Setting

JP19

JP40

Enabled

Closed

Pins 1 & 2 closed

 

Disabled

Open

Pins 2 & 3 closed

WATCHDOG TIMER SELECTION

Setting

J1

JP2

 

4 seconds

Pins 1 & 2 closed

Pins 1 & 2 closed

 

8 seconds

Pins 3 & 4 closed

Pins 1 & 2 closed

 

12 seconds

Pins 5 & 6 closed

Pins 1 & 2 closed

 

16 seconds

Pins 7 & 8 closed

Pins 1 & 2 closed

60 seconds

Pins 1 & 2 closed

Pins 3 & 4 closed

 

120 seconds

Pins 3 & 4 closed

Pins 3 & 4 closed

 

180 seconds

Pins 5 & 6 closed

Pins 3 & 4 closed

 

240 seconds

Pins 7 & 8 closed

Pins 3 & 4 closed

WATCHDOG TIMER I/O ADDRESS SELECTION

Address

JP22

 

200h 201h

Open

280h 281h

Pins 3 & 4 closed

 

300h 301h

Pins 1 & 2 closed

 

380h 381h

Pins 1 & 2, 3 & 4 closed

GREEN PC SELECTION

Suspend Mode

Standby mode

JP33

JP34

Enabled

N/A

Open

N/A

 

Disabled

N/A

Closed

N/A

N/A

Enabled

N/A

Open

 

N/A

Disabled

N/A

Closed

LCD PANEL SELECTION

Panel

Resolution

S1

TFT

640 x 480

Pins 5 & 6 closed

TFT

800 x 600

Open

DSTN

640 x 480

Pins 1 & 2, 5 & 6 closed