White Paper SoC HD 20123 Author Pieter van der Wolf Senior Staff, Synopsys Inc. SoC / HDHigh-Definition 3 / API SoC/ / HDSoC SoC SoC SoC DesignWare ARC AS211SFX/ AS221BDDesignWare SoundWave
STBBlu-ray SoC 24192kHz5.1/7.1 HD Dolby TrueHDDTS HD- Master AudioFLACWMA 9/10 Pro Blu-ray HDMIBlu-rayA/V DolbyDolby Pro LogicIIzDolby Volume DTSDTS Neo:6DTS Neo:XSRSSRS TruSurround HDSRS TruVolume 9.1Dolby Pro LogicIIz11.1DTS Neo:X HDCDBlurayCD44.1kHz16 Blu-ray192 khz5.124 20SRC 5.1ch 7.1ch5.1ch MP3320kbit/s DTS-HD Master Audio24.5Mbit/sMP3 10MHzDSP0 Dolby TrueHDDTS-HD Master Audio MHzHD SoC 2
HD SoC1 SoC HD SoC 1 ADC DAC HDMI USB... S/PDIF SRC + HDMI USB... S/PDIF I 2 S I 2 S 1SoC SoC A/DADCS/PDIF I 2 S1S/PDIF IEC60958/IEC61937 I 2 S/ S/PDIF I 2 S 1 SoC SoCSoCDRAM DRAM / SoC 3
D/A DAC S/PDIF I 2 S S/PDIF Blu-ray SoC : LDDDTS : DTS HD HRADD+DRA : TrueHDDTS HD MA 5.1/192kHz7.1/96kHz 1 2/5.1/7.1 192kHz DAC DD+5.1/48kHz DTS Express5.1/48kHz BD-J 48kHz 2 BD-J SRC DTS Neo:6 2/5.1 48kHz 2/5.1/7.1 192kHz Dolby DTS HDMI S/PDIF 2Blu-ray 2Blu-ray 2 3Blu-rayJava BD-J AC-3Dolby DigitalDDDTSDolby Digital PlusDD+ Dynamic Resolution AdaptationDRABlurayDolby TrueHDDTS HD-Master Audio SRC1 S/PDIF 2/5.1 DAC TS 5.1 SRC 5.1 HDMI S/PDIF 2 3 SoC 4
3MPEG-2 TS ATSCAC-3/Dolby Digital DAC S/PDIFHDMI 21Blu-ray2 3 SoC/ /API SoC/ 1 SoC IP 1 SoC 5
SoC 1 SoC SoC Dolby TrueHD DTS-HD Master Audio SoC I 2 SS/PDIF I 2 SS/PDIF SoC / / I 2 S 4I 2 S clksdout sclklrclk clk I 2 S Tx sclk Irclk sdout clk I 2 S Tx sclk Irclk sdout 4I 2 S S/PDIF I 2 SsclkFs x x 2 Fs48kHzS/PDIFIEC60958 Fs x 128 I 2 SFs x 256 Fs x 384 SoC 6
IP DMA OS Fs1 PLL / / API IPCIPC API API Derwig, 2012 SoC/ IP / SoC 7
SoC/ SoC 21 SoC 1SoC 1 SoC 5IP 3 IP 53IP SoC SoC 3 AHB/A XISoC SoC 8
SoC 5 IP / 1 IP SoC DesignWare IPSoundWave 6 SoundWave ARC AS211SFX/ AS221BD SRAM ADC DAC HDMI I 2 S I 2 S I 2 S I 2 S USB S/PDIF S/PDIF S/PDIF S/PDIF 6DesignWare SoundWave SoC 6ARC AS211SFX/AS221BD ARC AS211SFXARC AS221BD ARC AS211SFXARC AS221BD ARC AS211SFX/AS221BDSoC SoC SoC 9
ARC AS211SFX/AS221BD SoC SoundWaveI 2 SS/PDIF I 2 S 5.1/7.1 S/PDIFHDMIS/PDIF HDMIIEC60958IEC61937 SoC1 1 7SoundWave Gfx OS + + ARC AS211SFX/AS221BD 7DesignWare SoundWave 7ARC AS211SFX/AS221BD ARCOS SoundWave SoC 7 6ARC AS211SFX/AS221BD SoC SoC 10
SoC 1API 7SoundWave ARC AS211SFX/AS221BDIPC APISoundWave API1GStreamer APIGStreamer GStreamer / GStreamerGStreamerARC AS211SFX/AS221BDGStreamer API HD SoC SoundWaveSoC SoundWave SoC 11
SoC HD SoCHD / API / SoCHD DesignWare SoundWave ARC AS211SFX/AS221BD / SoC IP / SoC Derwig, R. (2012) High-end audio made easy: the software story, Software integration of an audio subsystem into a system on chip. Synopsys, Inc. 158-0094 531-0072 2211 319313 TEL.03-6746-3500 FAX.03-6746-3535 TEL.06-6359-8139FAX.06-6359-8149 Synopsys, Inc. All rights reserved.synopsyssynopsys, Inc. http://www.synopsys.com/copyright.html 03/12.AP.CS1458.