RTD2556QR-VL-CG

The Realtek RTD2556QR-VL-CG monitor controller combines an analog RGB input interface, multiple DP1.2 digital input interfaces with HDCP1.4, multiple HDMI1.4 digital input interfaces with HDCP1.4, DVI digital input interfaces with HDCP1.4. The embedded MCU is based on an industrial standard 8051 core with external serial flash. The RTD2556QR-VL-CG is suitable for multiple market segments and display applications, such as monitor, All in One PC, and embedded applications.

Applications

• monitor
• All in One PC
• embedded applications

Key features

• RTD2556QR-VL-CG supports input format up to 2560x1600 @ 60Hz, 2560x2048 @ 50Hz.
• Support eDP and LVDS panel interfaces
• Zoom scaling up and down
• Embedded one MCU with SPI flash controller.
• It contains 2 ADCs in key pad application
• Require only one crystal to generate all timing.
• Programmable internal low-voltage-reset (LVR)
• High resolution 6 channels PWM output, and wide range selectable PWM frequency.
• Support 14.318MHz crystal type
• 1 Analog input supported
• Integrated 8-bit triple-channel 210MHz ADC/PLL
• Embedded programmable Schmitt trigger of HSYNC
• Support Sync-On-Green (SOG) and various kinds of composite sync modes
• On-chip high-performance hybrid PLLs
• High resolution true 64 phase ADC PLL
• YPbPr support up to HDTV 1080 resolution
• RTD2556QR-VL-CG supports 3 ports of high speed receivers including one port of DisplayPort1.2 receiver, one port of HDMI1.4 and DisplayPort1.2 combo receiver and one ports of HDMI1.4/DVI combo receiver.
• In HDMI mode, the latest HDMI1.4 is supported
• In HDMI mode, data enable only mode is supported
• In HDMI mode, 6-bit, 8-bit, 10-bit, and 12-bit color depth transport is supported
• In HDMI mode, High-Bandwidth Digital Content Protection (HDCP 1.4) is supported
• In HDMI mode, HDMI audio is allowed to transmit to I2S/SPDIF output
• In HDMI mode, AMD HDMI Freesync technology is supported
• In DisplayPort mode, the latest DisplayPort 1.2 is supported
• In DisplayPort mode, two link layer speed HBR (2.7GHz), RBR (1.62GHz) are supported
• In DisplayPort mode, 6-bit, 8-bit, 10-bit, and 12-bit color depth transport is supported
• In DisplayPort mode, High-Bandwidth Digital Content Protection (HDCP 1.4) is supported
• In DisplayPort mode, audio is allowed to transmit to I2S/SPDIF output
• In DisplayPort mode, VESA Adaptive Sync technology is supported
• In DVI mode, Digital Content Protection (HDCP 1.4) is supported
• In DVI mode, two adjacent receivers to support dual-link DVI with HDCP
• Industrial standard 8051 core with external serial flash
• Low speed ADC for various application
• I2C Master or Slave hardware supported
• Input format detection
• Compatibility with standard VESA mode and support user-defined mode
• Smart engine for Phase/Image position/Color calibration
• Output: IIS, SPDIF
• Embedded Audio DAC
• Embedded headphone amp
• Fully programmable zoom ratios
• Independent horizontal/vertical scaling
• Advanced zoom algorithm provides high image quality
• Sharpness/Smooth filter enhancement
• Support non-linear scaling from 4:3 to 16:9 or 16:9 to 4:3
• True 12-bit color processing engine
• Programmable 14-bit gamma support
• xvYCC supported
• Adobe/sRGB compliance
• Advanced dithering logic for the fewer panel color depth enhancement
• Dynamic overshoot-smear canceling engine
• Brightness and contrast control
• Peaking/Coring function for video sharpness
• Support UltraVivid III function to enhance image quality with minimal artificial effect on productivity applications
• Independent color management (ICM)
• Dynamic contrast control (DCC)
• 2nd generation of Precise color mapping (PCM)