STi7108ZWA STMICROELECTRONICS [STMicroelectronics], STi7108ZWA Datasheet - Page 5

• Manufacturer Part Number: STi7108ZWA
• Description: Advanced HD AVC decoder with 3D graphics acceleration
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

STi7108
Display and output
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Audio
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Independent Main and Aux display compositors (Video/Graphics mixing):
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Two options provided for concurrent HD and SD output of the main composition:
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HDMI 1.3a* interface with HDCP copy protection. (HD/ED/SD formats up to 1080p60,
high bit rate audio, deep color modes (30/36bits) and xv-YCC colorimetry pass
through):
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PAL/NTSC/SECAM digital encoder
Macrovision and Dwight Cavendish analog copy protection
Six 10-bit DACs for component/composite analog video output (HD/ED/SD formats up
to 1080i):
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Digital video input port (DVP), 8-bit SD, 16-bit HD formats supported
24-bit digital video output (DVO) for main display composition (HD/ED/SD formats)
ST231 CPU based Audio processor:
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Integrated stereo audio DAC
7.1-channel audio PCM output interface
Stereo audio PCM input interface
Independent S/PDIF output
Four independent graphics planes (GDPs) with H and V resize, CLUT and anti-
flicker filtering
Flexibility to have three graphics planes on the Main compositor and one on the
Auxiliary compositor or two graphics planes on each compositor
Two video planes: Main Video plane and a 2nd video plane assignable for PIP or
the Auxiliary display
PIP is also possible using a graphics plane on Main compositor when the 2nd
video plane is used for Auxiliary display
HD display capture, down-conversion and auxiliary display with single graphics
plane
Symmetric assignment of two graphics planes and one video plane set on each
compositor
Integrated HDMI CEC line controller
DACs available for HD + SD output, or all DACs can be used for SD output with
concurrent HD over HDMI
MPEG1 I/II, MP3, Dolby Digital/DD+, MPEG4 AAC/AAC+, WMA/WMA-pro, Dolby
True-HD, DTS HD Master Audio
Multi-channel audio decoding with down-mixing
PCM mixing with sample rate conversion
Volume levelling
Concurrent audio description decoding
DD+ to DD and AAC+ to DD/DTS up-transcoding
Audio encoding to AAC stereo or MP3 stereo for down-transcoding support
Doc ID 16790 Rev 1
Introduction
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