ADSST-21161NKCA100 Datasheet, PDF (3/28 Pages) Analog Devices – SHARC® Melody UltraAudio Processor

KEY FEATURES
100 MHz (10 ns) core instruction rate
Single-cycle instruction execution, including SIMD
operations in both computational units
600 Mflops peak and 400 Mflops sustained performance
225-ball 17 mm × 17 mm MBGA package
Decodes industry-standard formats, using a 32-bit floating-
point implementation
Decoders:
Dolby® Digital, Dolby Pro Logic® II
Dolby Virtual Speaker Technology, Dolby Headphone™
DTS-ES® Extended Surround (including DTS-ES Discrete
and DTS-ES Matrix ), DTS-96/24, DTS Neo:6®
THX® Ultra2™
SRS® Labs Circle Surround® II
MPEG2 (MC), MP3 (MPEG1 Audio Layer 3)
PCM
HDCD
Delay Management
Bass Management
MPEG-2 AAC
WaveSurround® virtual loudspeaker, virtual headphone
Downsampling 96 kHz to 48 kHz (2-channel)
ADSST-SHARC-Melody-Ultra
Encoders:
Dolby Digital Consumer Encoder
Single-chip DSP based implementation of digital audio
algorithms
SHARC Melody Ultra processor features 100 MIPS and
extensive on-chip memory
I²S compatible serial ports
Interface to external SDRAM
Easy interfaces to audio codecs
192 kHz processing
Supports customer specific postprocessing
Automatic stream detection
Automatic code loading
Easy-to-use software architecture
Optimized library of routines
Host communication using SPI port
Supports IEC 60958 for bit streams
8-channel output
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