DP801 – 4 Lane eDP 1.4b PSR2 Tcon
eDP v1.4b LCD Timing Controller with PSR2 and Integrated Frame Buffer, Up To 2560×1700 Resolution
DP801 supports the PSR2 protocol in the Embedded DisplayPort™ Standard version 1.4b. The device enables a new level of power reduction by supporting all eDP 1.4b power saving features including PSR2 with Selective Update, Advanced Link Power Management (ALPM), and VESA® Display Stream Compression (DSC).
Features
- Embedded DisplayPort™ Input
- Compliant to VESA Embedded DisplayPort™ Standard 1.4b
- Supports 1/2/4-lane main link configurations and 2.7/1.62-Gbps link rates
- Supports full link training, fast link training, and no link training
- Supports 18/24-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 with up to 2560×1700 resolution and 24-bit RGB color format
- Supports Single Frame Update
- Refresh Rate Switching Mode
- Supports seamless Display Refresh Rate Switching (sDRRS), Dynamic Refresh Rate (DRR), and nvDPS co-existing with PSR
- Supports Microsoft 48Hz video playback mode
- Support AMD Free Sync and VESA Adaptive Sync
- Supports Nvidia G-Sync (Direct Drive type G-sync)
- Content Protection
- Supports eDP authentication options: Alternate Scramble Reset (ASSR)
- Panel Interface
- Supports all sized panels up to 2560×1700, 18/24-bit RGB native color format
- Supports point to point COG interfaces up to 2D 6-ports or 1D 6-ports
- COG interface pin swapping and internal data swapping offers flexible TCON PCB design
- Supports additional Sink-generated SSC clock modulation on COG interface: center spreading from 0.25% to 2.0%
- TCON Interface
- Supports dual gate and triple gate pixel structure
- Integrated TCON with programmable TCON control signal generation
- Fully programmable Row Driver and Column Driver control I/O
- 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 VESA Display Stream Compression (DSC)
- Backlight Control
- Parade’s exclusive Smart-Backlight™ feature for color and power optimization
- Control Interface
- I2C master for loading register initial values, or for functional expansion
- Hardware driven power management
- Built-in ESD Protection
- HBM 8kV, MM 400V, CDM 2000V
- Package Options
- 76-pin 5×12 mm2 TQFN RoHS halogen free package
- 102-ball 9×3.5 mm2 WFBGA RoHS halogen free package
Applications
- Notebook LCD panels
- Tablet LCD panels
- AIO LCD panels utilizing power saving PSR/PSR2 function