DP808 – 4 Lane HBR3 eDP 1.4b PSR2 Tcon – Supports UHD at 120Hz

eDP v1.4b LCD Timing Controller Optimized for Gaming Applications

DP808 supports UHD (3840×2160) up to 120Hz refresh rate utilizing 4 lanes at the HBR3 (8.1 Gbps) link rate.  FHD (1020×1080) is supported up to 480Hz refresh rate.  DP808 provides full eDP 1.4b functionality including PSR2 with selective update, and supports Adaptive Sync, DSC, and other advanced features.


  • Embedded DisplayPort™ Input
    • Compliant to VESA Embedded DisplayPort™ Standard 1.4b
    • Supports up to 4-lane main link configurations at up to 8.1 Gbps link rates
    • Supports VESA Display Stream Compression (DSC)
    • Supports full link training, fast link training, and no link training
    • Supports 18/24/30-bit RGB color format input
    • Supports DisplayPort™ standard SSC 0.5% down-spreading
  • PSR (Panel Self Refresh)
    • Supports Panel Self Refresh Ver. 1 (PSR) introduced in eDP v1.3
    • Supports Panel Self Refresh with Selective Update (PSR2) introduced in eDP v1.4b, with or without AUX Frame Sync
    • Supports Intel Media Buffer Optimization (MBO)
    • Supports PSR/PSR2 including up to 4096×2160 or 3840×2560 resolution in single chip mode
    • Supports Single Frame Update
  • Refresh Rate Switching Mode
    • Supports AMD Free Sync, NVIDIA G-Sync, and VESA Adaptive Sync
    • Supports refresh rate switching
    • Supports Microsoft 48Hz video playback mode
    • Supports low refresh rate function
  • Panel Interface
    • Supports gaming applications using up to 4 DisplayPort™ main link lanes at the HBR3 link rate limit providing up to 3840x2160x24bpp@12Hz, FHDx24bpp@240Hz
    • Supports eDP applications up to 3840x2160x30bpp@60Hz with PSR1/PSR2 with or without the use of GTC-based AUX Frame Sync
    • Supports Parade’s SIPITM point-to-point COG interface up to 12P/2D and 16P/1D configurations, with up to 2.4 Gbps bit rate per lane
    • Supports enhanced and configurable Tcon-generated SSC clock modulation on the COF interface
    • Supports COG /COF 6/8 color depth
  • Video Processing
    • CrystalFree technology – no external timing reference needed
    • Stores LUT contents in EEPROM to support Gamma Correction, Color Engine, and FRC
    • Supports programmable BIST or Aging patterns
    • Supports dynamic overdrive
  • HDR
    • Supports Global Diming for HDR400
    • Supports AMD, Intel and nVIDIA HDR interface
    • Supports SDR to HDR enhancement
  • Backlight Control
    • Includes Parade’s exclusive Smart-Backlight™ feature for color and power optimization
  • Embedded Micro-controller
    • 8031/8051 instruction set, operates up to 108MHz
    • I2C master with 128kb EEPROM for loading register initial values or expansion
    • function
    • I2C slave for internal register control and pass through I2C access
    • SPI Master with 2Mb Flash Rom for loading firmware, register initial values, or Instant on logo (eSOL)
    • I2C master for loading register initial values, or for functional expansion
  • Hardware driven power management
  • Package:  207-ball 5x12mm2 WFBGA RoHS halogen free package


  • High Resolution, high refresh rate LCD Panels for HDR and gaming