视频 IC Video Decoder and Display Processor
FEATURES
3D comb video decoder
Overlay support for external graphical HMI/OSD
Fastboot and bitmap load from external EEPROM
LVDS transmitter and receiver OpenLDI mapping
Hardware downscaling/upscaling to QVGA and WXGA panel resolutions
Fully differential analog input
LCD controller
Qualified for automotive applications
Video decoder
NTSC/PAL/SECAM color standards support
NTSC/PAL 2D/3D motion detecting comb filter
Advanced time-base correction TBC with frame synchronization
Vertical peaking and horizontal peaking filters
Robust synchronization extraction for poor video sources
Any-to-any, 3 × 3 color space conversion CSC matrix
Video signal processor
Edge adaptive interlaced-to-progressive conversion of 525i and 625i
Bitmap overlay from EEPROM
Low cost bitmap overlay requiring no external memory
Hardware downscaling/upscaling to QVGA and WXGA panel resolutions
Adaptive contrast enhancement ACE
Up-dither of course resolution input signals
Vertical flip/horizontal mirror orientation control
Analog input
Single low power 10-bit analog-to-digital converter ADC
6-channel analog input mux
Single-ended or fully differential input
3-channel antialiasing filter
525i-/525p-/625i-/625p-/720p-/1080i-component analog input
RGB graphics up to 800 × 600 at 60 Hz SVGA
Digital input
Flexible 24-bit pixel input interface
LVDS receiver OpenLDI mapping
Digital output
Flexible 24-bit pixel output interface
LVDS transmitter OpenLDI mapping
Independent BT.656 output channel
LCD controller
Timing controller TCON for LCD panels PWM backlight control
Programmable gamma correction
General
Dual standard identification STDI function support
1 programmable interrupt request output pin
Spread spectrum output pixel clock
Support for low power mobile DDR LPDDR and DDR2 SDRAM
LVDS Rx and Tx available on ADV7186BBCZ only
TCON available on ADV7186BBCZ-T and
APPLICATIONS
Navigation radios and infotainment head units
Central console and rear seat monitors
Parking guide and ADAS vision systems
Pico and mini projectors
Industrial monitors and displays