Features
General
● Embedded dual DDC support DDC1, DDC2B, DDC/CI
● Zoom scaling up and down
● Embedded Pattern Generator
● No external memory required.
● Require only one crystal to generate all timing
● Embedded reset control output
● Embedded crystal output to MICROP
● 3 channels 8 bits PWM output, and selectable PWM clock frequency.

Analog RGB Input Interface
● Integrated 8-bit triple-channel 140MHz ADC/PLL
● Support up to 140MHz (SXGA@ 75Hz)
● Embedded programmable Schmitt trigger of HSYNC
● Support Sync On Green (SOG) and de-composite sync modes
● On-chip high-performance PLLs
● 32 phase APLL

Digital Input Interface
● Support 8-bit video (ITU 656) format input
● Built-in YUV to RGB color space converter & de-interlace

DVI Compliant Digital Input Interface
● Single link on-chip TMDS receiver
● Operation up to 165Mhz
● Direct connect to DVI compliant TMDS transmitter

Auto Detection /Auto Calibration
● Input format detection
● Compatibility with standard VESA mode and support user-defined mode
● Smart engine for Phase and Image position calibration

Scaling
● Fully programmable zoom ratios
● Independent horizontal/vertical scaling
● Advanced zoom algorithm provides high image quality
● Sharpness/Smooth filter enhancement

Color Processor
● Digital brightness and contrast adjustments
● sRGB compliance
● Gamma correction
● Dithering logic for 18-bit panel color depth enhancement

Output Interface
● Built-in display timing generator and fully programmable
● (RTD2523) 1 and 2-pixel/clock panel support and up to 140MHz
● (RTD2513) 1 and 2-pixel/clock panel support and up to 95MHz
● Scaler internal LSB/MSB swap, odd/even swap and red/blue group swap.
● Programmable TCON function support
● RSDS (Reduced Swing Differential Signaling) data bus type 1~3.
● Dual/Single LVDS interface output
● Reduced EMI and power saving feature
● Integrated Spread-Spectrum DCLK PLL.

Host Interface
● Support MCU serial bus interface
● Support MCU parallel bus interface

Embedded OSD
● Embedded 11.25K SRAM dynamically stores OSD command and fonts
● Support multi-color RAM font, 1, 2 and 4-bit per pixel
● 16 color palette with 24bit true color selection
● Maximum 8 window with alpha-blending/gradient/dynamic fade-in/fade-out, bordering/shadow/3D window type
● Every window can place anywhere on the screen
● Rotary 90,180,270 degree
● Independent row shadowing/bordering
● Programmable blinking effects for each character
● OSD-made internal pattern generator for factory mode
● Support 12x18~4x18 proportional font

Power & Technology
● 2.5V/3.3V power supplier
● 0.25um CMOS process; 128-pin QFP package.