Akai LCT42Z7TAP, Service Manual

Page: 52 / 130

MT8206
PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
DSP handle audio decoding as well as computing intensive jobs. The downloadable micro code enables fast function
convergence for various audio standards in the world.
Advanced DSP engine supports full functions of sound effects.
Support Dolby Surround and WOW SRS
MDDi/Scaler
MDDi is MTK proprietary de-interlacing technology. The 3
rd
generation MDDi solution provides improved low angle processing
and more accurate motion detection for all interlace sources. The techniques reduce jagged edges and broken images. The
MDDi engine supports both Main and Sub channel SDTV inputs or one channel 1080i high quality de-interlacing.
Two totally independent scalers support full functions of PIP/POP and frame rate conversion.
With MDDi and high quality scaler, MT8206 guarantee all input format could be translated to output format with best video
quality for motion and still pictures.
Color/Gamma
MT8206 provides advanced color management engine for user to improve video quality with fully flexibility. With
contrast/hue/saturation/Gamma/anti-Gamma/flesh tone function, and well algorithm control, MT8206 deliver the best video
quality with vivid color.
Advanced dither function support 6/8/10-bit video output for any kinds of display unit (LCD, PDP, CRT).
8032
On-chip Turbo8032 provide the most cost effective development environment for system house. Well-proven F/W could
speed up the system design significantly.
2D-G/OSD
On-chip graphic engine draw bitmap OSD and store them into DRAM. OSD read data from DRAM and display on screen.
With 2D-G and OSD. The computing power requirement of
μ
P will be minimized.
50／128