VLSI VS1000
VS1000 is a single-chip Ogg Vorbis (licensefree audio codec) player and a system-on-achip (SoC) for various control and audio applications. The player can be customized or replaced by boot from NAND FLASH or SPI memory. When connected to USB, the firmware implements USB Mass Storage Device protocol or acts as an Audio Device, providing a singlechip USB headphone application.| Part No. | VS1000 |
|---|---|
| Datasheet | VS1000 Download |
| Manufacturer |  VLSI |
| Description | Ogg Vorbis Player |
| Buy | Stock & Price |
FEATURES
● Low-power operation● Single input voltage: Internal voltage reg- ulation for analog, digital, and I/O power
● Operates with a single 12 MHz clock
● Internal PLL clock multiplier
● Power button pin, software-controlled power-off
● USB Full Speed hardware
● NAND FLASH interface with ECC
● I/O for user interface
● High-quality on-chip stereo DAC with no phase error between channels
● Stereo earphone driver capable of driving a 30 Ω load
● Lead-free RoHS-compliant package (Green) Firmware
FEATURES
● Implements USB Mass Storage Device and Audio Device● NAND FLASH handling with error correction, block remapping, and wear levelling
● Default player application in firmware – Decodes Ogg Vorbis, sound level normalization using Replay Gain – Pause / Play – Volume control – Next / Previous Song – Rewind and Fast Forward – Random Play – EarSpeaker Spatial Processing
● Bass and treble controls for customized player
● NAND FLASH boot for customized player
● SPI FLASH boot for special app...
