BBK ABS551T, Service Manual, Page: 16 / 48

MT1389
PRELIMINARY, SUBJECT TO CHANGE WITHOUT NOTICE MTK CONFIDENTIAL, NO DISCLOSURE
Audio Effect Processing
Dolby Digital (AC-3)/EX decoding
DTS/DTS-ES decoding
MLP decoding for DVD-Audio
MPEG-1 layer 1/layer 2 audio decoding
MPEG-2 layer1/layer2 2-channel audio
High Definition Compatible Digital (HDCD)
Windows Media Audio (WMA)
Advanced Audio Coding (AAC)
Dolby ProLogic II
Concurrent multi-channel and downmix out
IEC 60958/61937 output
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PCM / bit stream / mute mode
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Custom IEC latency up to 2 frames
Pink noise and white noise generator
Karaoke functions
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Microphone echo
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Microphone tone control
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Vocal mute/vocal assistant
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Key shift up to +/- 8 keys
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Chorus/Flanger/Harmony/Reverb
Channel equalizer
3D surround processing include virtual
surround and speaker separation
TV Encoder
Six 108MHz/12bit DACs
Support NTSC, PAL-BDGHINM, PAL-60
Support 525p, 625p progressive TV format
Automatically turn off unconnected channels
Support PC monitor (VGA)
Support Macrovision 7.1 L1, Macrovision
525P and 625P
CGMS-A/WSS
Closed Caption
Progressive Output
Automatic detect film or video source
3:2 pull down source detection
Advanced Motion adaptive de-interlace
Edge Preserving
Minimum external memory requirement
Audio Input
Line-in/SPDIF-in for versatile audio
processing
Outline
256-pin LQFP package
3.3/1.8-Volt. Dual operating voltages
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