Dfi NP1-DVI DATASHEET

NP1-DVI

SDVO to DVI Daughterboard

NP1-DVI is a daughterboard that can be installed onto the SDVO connector of the NP101-

D16C motherboard. It comes equipped with a DVI-D interface for connecting an external
DVI-D port. This allows connecting an external digital display device.

Specifications

Chipset

• Chrontel CH7307C DVI transmitter chip

Display Features

• One DVI port supports single independent

display

• Able to drive a DFP display at a pixel

rate of up to 165MHz standard

• Accepts one channel of RGB data over

three pairs of serial data por ts

• Supports DDC1 and DDC2B+ for Plug

and Play monitors; and AppleSense
monitor detection

Flat Panel LCD or Digital CRT Display

• Supports DVI and DFP interfaces

• Able to drive a DFP display at a pixel

rate of up to 165MHz supporting UXGA
(1600x1200) display resolution

Video Output Interface

• One 24-pin DVI-D port

SDVO Interface

• Supports SDVO port

DVI Transmitter Features

• Digital Visual Interface (DVI) transmitter up

to 165M pixels/second

• DVI low jitter PLL

• DVI hot plug detection

• High speed SDVO (1G-2Gbps) AC-

coupled serial differential RGB inputs

• Programmable power management

• Fully programmable through serial port

• Configuration through Intel Opcodes

• Complete Windows and DOS driver

support

• Boundary scan suppor t

Temperature

o

• 0

C to 60oC

Humidity

• 10% to 90%

Dimensions

• 4.5cm x 3.8cm (1.77” x 1.49”)

DVI-D Cable

Connect this
to the DVI-D
connector.

TMDS CLOCK+

TMDS CLOCK-

N. C.

TMDS DATA 0-

TMDS DATA 0+

TMDS DATA 1-

TMDS DATA 1+

N. C.

TMDS DATA 2-

TMDS DATA 2+

21

2019

DVI-D

Board Layout

21

Chrontel

CH7307C

2019

DVI-D

GROUND
GROUND
5V
GROUND
HOT PLUG DETECT
LOCK
GROUND
DDC CLOCK
DDC DATA
GROUND

1920

12

SDVO

5V

PLT_RST-

SDVO_DATA

SDVO_CLK

N. C.
N. C.
N. C.
N. C.

SDVO_INIT-

SDVO_INIT+

The SDVO connector
is located on the
solder side of the
daughterboard.
Connect this to the
SDVO connector that
is on the NP101­D16C motherboard.

1920

GROUND
GROUND
SDVOB_CLK­SDVOB_CLK+
SDVOB_BLUE­SDVOB_BLUE+
SDVOB_GREEN­SDVOB_GREEN+
SDVOB_RED­SDVOB_RED+

12

SDVO

934-xxxxxx-000G

Axxx01xxx