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　　- CF LCOS
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　　　- HX7015ATGFA
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　　- CS LCOS
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　　- Video Processor
　　　- HX6271
　　　- HX7805
　　　- HX8852
　　　- HX7808
　　- Projector Module
　　　- HX7027-5W80 (Henry)
　　　- HX7027-3W50 (May)
　　　- HX7027-3W30 (Cynthia)

　Home Product HX6271
HX6271-A
  LCOS Video Processor    
  General Description
  The HX6271-A is a high integration and performance, low cost video processor with Smart-Edge De-Interlacer (SEDITM), Natural-Contour Scalar Engine (NCSETM), and Crystal-Clear Noise Reduction (CCNRTM) core technologies, which can be applied to portable mini-projector, monitor, etc. The SEDITM engine generates smoother and flicker-less progressive image source for FPD panel. Its NCSETM core can process input and output resolutions up to 1080i/SXGA and SVGA, respectively. Moreover, it can also provide natural contour scaling image and multi-section aspect ratio conversion for 4:3 and 16:9 FPD display. For noise reduction enhancement in video, this chip is embedded with CCNRTM nucleus to effectively suppress background noise and regenerate a crystal-clear image for FPD display from noisy video source. The HX6271-A also provides one path Low Swing Differential Signal Transmitter (LVDS TX) or TTL to eliminate external component and save system cost for LCoS application.
   
  Features
  Analog RGB Input Port
 
  • -Integrate 3ch 8-bit ADC and high performance PLL
  • -Single analog port for RGB/YPbPr inputs
  • -Support RGB input up to SXGA @60Hz
  • -Support Composite and SOG Sync separator
  Video Decoder Input Port
 
  • -Support 12 analog input pins, allowing for multiple combinations of composite and S-Video signals
  • -NTSC(M), PAL(BGHI), SECAM multi-standard inputs
  • -Integrate high quality ADCs with auto clamping and AGC
  • -Built-in high performance 2D comb filter for Y/C separation
  • -Built-in VBI decoder
  • -Built-in Macrovision and VCR detector
  • -Support luma/chroma peaking and brightness/contrast/hue/saturation adjustment
  Auto Adjustment
 
  • -Support auto mode, auto position, auto phase and auto white balance adjustment
  Video Pre-Processor
 
  • -Embedded Crystal-Clear Noise Reduction (CCNRTM) nucleus to effectively suppress background noise in video source
  • -Embedded edge enhance to make edge sharper
  DRAM Controller
 
  • -Support 16-bit bus width SDRAM
  • -Built-in double frame rate converter
  Video Back-Processor
 
  • -Smart-Edge De-Interlacer (SEDITM) to regenerate neater and flicker-less progressive image source for FPD panel
  • -Natural-Contour Scalar Engine (NCSETM) provides natural and lifelike image with arbitrary ratio and multi-section aspect ratio conversion for 4:3 and 16:9 FPD display
  Video Enhancer
 
  • -Support brightness/contrast/hue/saturation adjustment
  • -Built-in Himax Dynamic Image Processing technologies to display colorful and lifelike scene
  • -Built-in flesh tone adjustment
  • -Programmable sRGB matrix coefficients
  • -Embedded 10-bit gamma correction LUT
  OSD Display
 
  • -1/2/3 bit colors depth with max. 512 mono fonts
  • -H/V scalable with 1,2,3,4 ratio
  • -Support alpha blending, scrolling, four sub-windows and blinking functions
  Video Output Port
 
  • -Support Q720P(640x360),VGA,SVGA 120Hz frame rate LCoS panels
  • -Integrate LVDS transmitters to provide 6/8 bit and single path output
  • -Support R/B, MSB/LSB, P/N swap
  • -Programmable output driving to minimize EMI
  Embedded MCU
 
  • -Integrate 8051 based MCU
  • -Support T0/T1/T2 3 timers, one serial port, 2 interrupt units
  • -Support external SPI ROM
  Miscellaneous
 
  • -Built-in PLL to generate reference, memory and output clocks from single 27MHz crystal
  • -Spread spectrum controller for EMI suppression
  • -Embedded test pattern generator for simplifying FPD panel dynamic burn-in issues
  • -Built-in IR decoder, Interrupt and serial interface for MCU
  • -Programmable PWMs or GPIOs
  Operating Voltage
 
  • -1.8V/3.3V dual voltages
  Package
 
  • -128-pin SLQFP with SDRAM
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