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Tampere, Finland; February 6th 2012 – VLSI solution broadcasts VS1005 SoC, a particularly integrated all-in-one chip for audio processing purposes. The VS1005 device-on-a-Chip incorporates an in depth set of peripheral interfaces. protected are controllers for hello-speed USB host/slave, SD card, parallel NAND flash, SPI, Ethernet, S/PDIF, I2S grasp/slave and UART. VS1005 additionally includes 24-bit ADC’s and DAC’s, headphone and microphone amplifiers, linear regulators, a true-time clock, and an FM tuner with RDS. controlled via a DSP, all these features allow for unparalleled flexibility in growing hi-Fi stereo audio products.
The facets of VS1005 are above all proper for portable audio contraptions, docking stations, and portable recorder purposes. To build a state-of-the-art personal music participant or recorder simply three additional circuits in addition to the VS1005 SoC are obligatory (a NAND flash, an axis accelerometer, and a power administration equipment).
The audio signal paths of VS1005 SoC are very bendy. Digital audio inputs and outputs may also be impartial of analog inputs and outputs. Digital interfaces like S/PDIF allow effortless and tremendous digital connectivity to domestic stereo systems. A digital sample fee converter allows for inputs and outputs with different pattern quotes.
The hi-pace USB host characteristic is constructive in methods that require audio playback potential from exterior media akin to USB reminiscence sticks or drives, opening up many new applications in AV receivers and radio avid gamers. USB slave mode is additionally supported.
The Ethernet interface provides internet streaming potential over wired traces. I2S extends digital connectivity with other ICs. The RTC and battery backed registers give alarm features as well as very low vigour – low pace modes for the DSP.
The VS1005 SoC takes a new strategy in application development when in comparison to VLSI’s previous items. The multitasking operating device VSOS and the thing code library MegaLib offer services that can also be utilized with VLSI solution’s integrated construction ambiance VSIDE. This aggregate makes writing functions to VS1005’s 256 KiB RAM reminiscence a straightforward and intuitive method. To additional lengthen VS1005’s usability, code may also be loaded dynamically from any non-volatile reminiscence, including VS1005’s optional internal 1024 KiB flash memory. The inside flash reminiscence may also be protected, making it feasible for developers and third events to protect their code.
The MegaLib library comprises all VLSI solution’s existing codecs: MP3 and Ogg Vorbis encoders, MP2, MP3, WMA, OGG, LC-AAC, HC-AAC, FLAC, IMA and WAV PCM decoders, and different services: FM together with RDS, file I/O, equipment drivers, utility loading, multitasking, graphical interface capabilities, audio processing, and many others.
VS1005 SoC is offered in LFGA-88 RoHS appropriate equipment.
greater counsel is accessible at The VS1005 Datasheet may be obtainable in late February 2012. Two other files, The VS1005 Hardware e-book and The VS1005 Programmer’s e book, should be accessible in April 2012.
VS1005 engineering samples are anticipated to be obtainable in June 2012, followed by mass production contraptions in October 2012.
About VLSI solution (
VLSI answer is an imaginative new technology creator that designs and manufactures integrated circuits. within its 20-12 months existence VLSI has built an in depth in-house IP library and has the ability to tug via advanced mixed-sign IC initiatives, starting from digital audio to RF functions.