Cost Effective Highly Integrated one ADC + 2D Video Decoder + OSD + Scaler + DC-to-DC + LED controller
-Integrates 10-bit Analog to Digital Converters (ADC) & Phase Locked Loop (PLL)
-Scaler supports 2-D adaptive intra-field de-interlacer and non-linear 16:9 aspect ratio.
-Requires no external Frame Buffer Memory for deinterlacer.
-Advanced On Screen Display (OSD) function
-Multi-standard color decoder with 2D adaptive comb filter
Analog Input
-1-channel low power 10-bit ADCs integration for CVBS input; ADC frequency up to 50MHz
-Input voltage swing supports from 0.3~1.8V
-ADC built-in programmable Low-Pass filter for reducing input source noise
Digital Panel Interface
-Supports 8-bit serial RGB panel output
-TTL 666/888 panel output
-Progress scan(normal and interlacing scan panels supported
-Supports ITU-R BT.656 digital output format
-CCIR601 8Bit
Digital Video Processing
-2-D video de-interlacer
-Adaptive Contrast enhancement to deepen depth of view
-2D adaptive noise reduction
-Brightness, contrast, saturation and hue adjustment
-Digital Luminance Transient Improvement (DLTI)
-Digital Chrominance Transient Improvement (DCTI)
-Coef. Programmable YCbCr-to-RGB Color Space Converter
-3-channel gamma correction/adjustment
-Black Level Extension(BLE) and White Level Extension(WLE)
-Independent vertical and horizontal scaling
-Supports horizontal non-linear scaling for 16:9/16:10 panels
-Coefficient based sharpness filters
-2-D edge enhancement
-Programmable standard & special panel burn-in test patterns
-Support special border frame blocking mode
Video decoder
-TV standard supported: NTSC, PAL, NTSC 4.43, SECAM
-TV standard auto-detection and configuration
-Auto Gain Control enhancement
-2D adaptive comb filter
Built-in On Screen Display Engine
-3K-word OSD SRAM memory
-Built-in 114+ fonts (18x12)
-Supports font or bitmap modes
-Supports character blinking, overlay, shadow and border functions
-Fully programmable character mapping
-Supports alpha blending & Zoom-in/Zoom-out function
-Optional fonts can be stored in off-chip serial EEPROM
-Support free run OSD mode
Digital PWM Controller
-Integrated general purpose digital PWM control loop
-Supports LCD backlight inverter drive unit including LED type backlight
-Software adjustable lamp dimming
-Programmable protection level for fault detection
-Programmable startup operating frequency and period
Peripherals/Misc.
-Direct interface to a (27.0MHz) Crystal; other frequency crystal are also applicable
-Also provide a buffered clock output for external Micro-controller Integrated high
-Supports 2-wire I2C Slave
-Supports 3*SAR ( 3 channel inputs for each SAR )
-i51 MCU
-watch dog: time-out period, ~500ms/1s/2s/4s
-SRAM cache for i51 code: 4K bytes
-SPI NOR Flash or EEPROM(up-to 4K-byte) as MCU’s program memory
-Interrupt controller
-Pulse Width Modulation(PWM) Outputs
-I2C Host
-GPIOs
-Built –in command queue for issuing write command to internal registers