Features
General

Programmable Scaling up and down

No external memory required.

Require only one crystal to generate all timing.

Programmable 3.3V detection for multi-power
domain in a system

2 channels 8 bits PWM output, and wide range
selectable PWM frequency.

Support input format up to 1920-pixel width

DDC/CI(MCCS) supported
Analog RGB Input Interface

Integrated 8-bit triple-channel 210 MHz
ADC/PLL (optional)

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

Auto Black Level Adjustment
Digital Video 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
(Optional)

Single link on-chip TMDS receiver

Up to 165Mhz

Adaptive algorithm for TMDS capability

Data enable only mode support

HDCP 1.1 supported (optional)
Auto Detection /Auto Calibration

Input format detection

Compatibility with standard VESA mode and
support user-defined mode

Smart engine for Phase/Image position/Color
calibration
Scaling

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
Color Processor

True 10 bits color processing engine

sRGB compliance

Advanced dithering logic for 18-bit panel color depth enhancement

Dynamic overshoot-smear canceling engine

Brightness and contrast control

Programmable 10-bit gamma support

Peaking/Coring/XVYCC function for video
sharpness
VividColorTM

Independent color management (ICM)

Dynamic contrast control (DCC)
LiveShowTM Function

High-performance RTC (response time
compensation) with embedded SDRAM.

Output Interface

Fully programmable display timing generator

1 and 2 pixel/clock panel support and up to
140MHz(RTD2525LRH)/170MHz(RTD2545LR
H)/190MHz(RTD2555LRH)

Support LVDS output interface

Spread-Spectrum DPLL to reduce EMI

Fixed Last Line output for perfect panel
capability
Host Interface

Support MCU serial bus interface.

Support MCU dual edge data latch.
Embedded OSD

Embedded 16.5K SRAM dynamically stores
OSD command and fonts

Support multi-color RAM font, 1, 2 and 4-bit per
pixel

16 color palette with 4096 true color selection

Maximum 8 window with alpha-blending/
gradient/dynamic fade-in/fade-out, bordering/
shadow/3D window type

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 hardware proportional font

Decompress OSD font
Power & Technology

48 pin QFN package

Embedded voltage regulator

0.11um process 3.3V / 1.2V power supplier