All-in-one audio processor chip, supports Mp3 decoding and Flash.
The VS1005g chip is a flexible audio platform device. It is built around the powerful DSP (Digital Sound Processor) core VS_DSP4 and runs VLSI Solution’s proprietary DSP-oriented, multitasking VSOS operating system.
VS1005g’s digital interfaces provide flexible access to external devices in standalone applications, and flexible digital audio data inputs and outputs when the device is used as an audio signal processor in complex systems. The analog interfaces provide high-quality audio inputs and outputs, and the control ADC can, for example, be used for interfacing a resistive touch panel.
VS1005g has an embedded Flash memory of 8Mi-bits (1MiByte) that can be customized by VLSI, customers or third parties. The firmware and hardware are designed to prevent access to the embedded Flash when set to the protected mode. Once the Flash memory has been programmed, VS1005g can be booted from it as a fully customizable stand-alone audio processor.