GeneralDescription
The MS9282 is asingle chip for analog VGA/YPBPR to HDMI, which integrated with 10-bittriple-ADC of video and advanced HDMI 1.3 transmitter. It can support highperformance conversion of YPbPr or VGA to HDMI, which can be used to connectlegacy analog consumer electronics devices with the latest digital HDMI HD TVsand monitors. The resolution of video input can support up to 1080P@60Hz, andit can also support high bit rate audio by I2S and SPDIF. The MS9282 includesan additional I2C master port to control the DDC bus for reducing system cost.
Features
10-bittriple-ADC
Maximum analogsampling rate up to 165MSPS
Supportsanalog input range: 0.45V ~ 1.1V (P-P)
Two analoginput channels
2 to 1 inputmultiplexer
SupportsRGBHV/RGBS/YCbCr/YPbPr inputs
Autooffset/phase adjustment
SupportsSync-on-Green(SOG) and Composite-sync
Supports inputresolution up to 1080P
Supportsmacro-vision input
Auto-modeDetection Auto Position (Blank) Detection Digital Audio Input
SPDIF inputsupports 2-channel PCM or Compressed Dolby Digital, DTS digital audioTransmission
Supports I2Sat 32K/44.1K/48K/88.2K/96K/192K sample rateVideo Process
Programmabledata enable generation
Built in RGBto YCbCr and YCbCr to RGB color space conversion
Brightness,saturation and contrast adjustable
HDMI Output
Supports HDMI1.3 and DVI1.0
IntegratedHDMI 1.3 TMDS core running at 165MHz
Supports24-bit color depth and resolutions up to 1080P@60Hz
Supports CECand Hot Plug
Supports HDCPvia external EPROM
System Control
Slave I2Cinterface
I2C masterinterface for DDC control
Supportsexternal crystal from 10MHz to 30MHz
Flexibleinterrupt registers with interrupt pin
Package
LQFP-64plastic(10mm×10mm)
PB-free andRoHS compliant
Applications
VGA to HDMIAdapter/Docking Station
Handheld/Portable Device
PC/NBPeriphery
Function BlockDiagram
