Dfi NP1-VGA DATASHEET
NP1-VGA
SDVO to VGA Daughterboard
NP1-VGA is a daughterboard that can be installed onto the SDVO connector of the
NP101-D16C motherboard. It comes equipped with a VGA interface for connecting an
external VGA port. This allows connecting an external display device.
Specifications
Features
• High-speed SDVO (1G-2Gbps) AC-
coupled serial differential RGB inputs
• Supports VGA RGB bypass
• Output analog RGB
• Three 10-bit video DAC outputs
• DAC output CRT RGB connector
• Fully programmable through serial por t
• Programmable power management
• Configuration through Intel SDVO OpCode
• Complete Windows drivers supported
Board Layout
Chipset
• Chrontel CH7317A RGB DAC
Video Output Interface
• One 15-pin VGA port
Temperature
o
• 0
C to 60oC
Humidity
• 10% to 90%
Dimensions
• 4.5cm x 3.8cm (1.77” x 1.49”)
VGA Cable
Connect this
to the VGA
connector.
15
RED
BLUE
GROUND
GROUND
5V
N.C.
HSync
SCL
21
15
VGA
21
VGA
GREEN
N.C.
GROUND
GROUND
GROUND
SDA
VSync
LOCK
Chrontel
CH7317A
SDVO_DATA
SDVO
5V
PLT_RST-
SDVO_CLK
N. C.
N. C.
N. C.
N. C.
N. C.
N. C.
1920
12
1920
12
SDVO
The SDVO connector
is located on the
solder side of the
daughterboard.
Connect this to the
SDVO connector that
is on the NP101D16C motherboard.
GROUND
GROUND
SDVOB_CLKSDVOB_CLK+
SDVOB_BLUESDVOB_BLUE+
SDVOB_GREENSDVOB_GREEN+
SDVOB_REDSDVOB_RED+
934-xxxxxx-000G
Axxx01xxx
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