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RTD2482D
Advanced All-in-one HDMI LCD Monitor Controller
 
General Description
The Realtek RTD2482D is an advanced all-in-one LCD monitor controller with analog (RGB), YPbPr, HDMI, DVI, and DisplayPort 2A+2H inputs. It includes a Microcontroller Unit (MCU), an audio DAC, an advanced 6-axis color engine by VividColor, and an infrared controller, providing a powerful and integrated cost-effective platform supporting up to 1920x1200/1920x1080 (1080p Full HD) resolution.

The full-featured RTD2482D is a Frame-Buffer-Less solution offering a low-cost system design by reducing the number of system components, and by deploying on a 2-layer PCB.
 
Features
  • ADC/YPbPr (2 analog inputs) up to 210MHz
  • HDMI1.3/DVI (2 digital inputs) with HDCP support
  • Video8 port (shares ADC and DAC pins)
  • Max. resolution 1920x1080/1920x1200
  • Optional 8/10-bit LVDS, 6-bit RSDS, or RGB 24-bit TTL@85MHz per channel
  • Embedded 8051 with external SPI ROM interface
  • Supports external SPI-Flash up to 100MHz/16MByte
  • Supports RGB LED backlight application
  • DDC * 3, PWM * 6, GPIO * 10 (min. 8), Low-Speed ADC * 8 (3 channels for 10-bit, 5 channels for 6-bit)
  • I2C Master/Slave
  • DCC (Dynamic Contrast Control) and ICM (Independent Color Management)
  • Peaking/Coring
  • Supports sRGB/Hue/Saturation adjustment by color transform matrix
  • Supports 6-axis color control by ICM
  • Optional I2S/SPDIF(up to 8 channels)
  • Embedded audio DAC for stereo line-out and headphone output
  • Embedded audio switch for stereo line-in and HDMI audio
  • Package: 128QFP
Applications
  • LCD monitor with VGA, YPbPr, DVI, and HDMI inputs.
    * Note 1: The RTD2482RD is pin compatible and provides an overdrive function.
    * Note 2: The RTD2482TD is pin compatible and provides overdrive and frame-rate-conversion functions, and supports up to 2048x1152 resolution.

 

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