チップ製品

製品特長

  • 型名:T530EA
  • 応用分野:Indoor monitor,Video Door Phone
  • アナログ入力信号:CVBS
  • デジタル出力信号:sRGB,RGB888,
    ITU656/601,i80 Master。最大1024x768の画素数まで対応可能
  • アナログ出力信号:RGB 3独立制御DAC
  • OSD:3K-word SRAM,グラフィックモードSPI-OSD
  • MCU:8051
  • その他の周辺:SAR,I2C,UART,Audio mixer/mux,SPI NOR flash
  • パッケージ:LQFP 128-pin

製品詳細

  • Cost Effective Highly Integrated one ADC + 2D Video Decoder + OSD + Scaler + TCON + DAC + 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
    -Programmable Timing Controller (TCON) for wide range LCD panels support
    -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/Analog Panel Interface
  • -Triple 8-bit DAC for RGB output; could drive analog panel directly
    -Built-in software adjustable VCOM voltage
    -Fully programmable TCON for various panels (TCON not supported for TTL panel)
    -Supports 8-bit serial RGB panel output :
    -Progress scan(normal and interlacing scan panels supported
    -Supports ITU-R BT.656 digital output format
    -CCIR601 8Bit
    -i80 output. 8/9/16 bit VSync mode

  • 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
    -Support bitmap background images on SPI NOR flash (SPI_OSD), and having various transistion effects
    -Two lookup table in SPI_OSD
    -Sprite function in SPI_OSD
    -SPI_OSD lookup table format RGBA_8888

  • 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 2 SAR with 3 channel input
    -i51 MCU
    -watch dog: time-out period, ~500ms/1s/2s/4s
    -SRAM cache for i51 code: 4K bytes
    -SPI NOR Flash only
    -Interrupt controller
    -Pulse Width Modulation(PWM) Outputs
    -I2C Host
    -GPIOs
    -Built –in command queue for issuing write command to internal registers
    -Audio switch and volume control (3-ch)

  • Power Supply: +1.8V, +3.3V and +5.0V

  • Package: 128-pin LQFP (14x14mm)