ADE3800XT datasheet(134/138 Pages) STMICROELECTRONICS

134 / 138 page

ADE3800 vs ADE3700

ADE3800

134/138

Sync Mux (SMUX)

● Set/Reset replaced by Pos/Size references

● Add Vtrigger to make framelock reference in the center of the frame, allowing easier artifact

free implementation on wide picture position changes

Data Measurement (DMEAS)

● Scratch pad register removed

● DMEAS uses only the 7 MSB Color data information for processing

Scaler Zoom (SCALE)

● Simpler kernel programming, fewer registers

● New context sensitive scaler function

● H & V Sharpness control

● Includes former OSEQ functionality

● TCON generates the panel output and reference internal signals

Pattern Generator (PGEN)

● Only one pattern engine (P0); P1 is input video

● TCON Windowing control added

Color Transformations (SRGB)

● 2x and 4x Delta magnification options added

● RGB programmable max clipping function added

Gamma Correction (GAM)

● 10 bit input and 10 bit output with bypass option

● Relative 8 bit 2s-complement value delta tables (3x256)

● 2x Delta magnification option, with limiting

● RGB Offset within an input range option available

On Screen Display (OSD)

● New concept

● Support 1,2,3,4 bpp characters

● 64 True color palette with 4 bit alpha blending per color

● Common RAM shared between text and font

● Text can be displayed anywhere on the screen

● OSD Position is in pixel and line unit

● Per character H and V flip

ADE3800XT Arkusz danych(PDF) 134 Page - STMicroelectronics