Function
5-1 General Description
MediaTek MT is a cost-effective DVD system-on-chip (SOC) which incorporates advanced features like
MPEG-4 video decoder, high quality TV encoder and state-of-art de-interlace processing. The MT1389L enables
consumer electronics manufacturers to build high quality, USB2.0, MS/SD/MMC reader, feature-rich DVD players,
portable DVD players or any other home entertainment audio/video devices.
World-Leading Technology: Based on MediaTek’s world-leading DVD player SOC architecture, the
MT1389L is the New generation of the DVD player SOC. It integrates the MediaTek 3
rd
generation front-end digital
RF amplifier and the Servo/MPEG AV decoder.
Rich Feature for High Valued Product: To enrich the feature of DVD player, the MT1389 equips a
simplified MPEG-4 advanced simple profile (ASP) video decoder to fully support the DivX
1
Home Theater profile. It
makes the MT1389-based DVD player be capable of playback MPEG-4 content which become more and more
popular.
Incredible Audio/Video Quality: The progressive scan of the MT1389L utilized advanced motion-adaptive
de-interlace algorithm to achieve the best movie/video playback. It also supports a 3:2 pull down algorithm to give
the best film effect. The 108MHz/12-bit video DAC provides users a whole new viewing experience. Built-in 6ch
audio DACs and 2ch audio ADCs could give the variable function solutions.
High Performance Memory Storage Device: As the core of Portable DVD players need more capability to
support current multimedia contents. The MT1389L provides the interface for the 3-in-1 card reader, which
supports Memory-Stick, Secure Digital Memory Card, and MultiMediaCard, to connect with the mainstream digital
camera FLASH cards. For the USB application, we adopt USB2.0 High speed specification to reach rich-contents
transference. USB 2.0 High speed will support for high-speed devices. USB 2.0 High Speed is suitable for
high-performance devices such as high-density storage devices. In addition, USB 2.0 High Speed supports old
USB 1.0/1.1 software and peripherals, offering impressive and even better compatibility to customers
