• 64 bit high performance, low power 4-core arm cortex-a35

• Integrate high-performance codec, support analog mic array + mining, without additional ADC

• Support analog / digital 2mic, 4mic, 6mic far field mic array, support online / offline and off-line integration scheme

• The chip has a hardware voice detection module (VAD) to significantly reduce standby power consumption

• Internal and external DDR common module design, taking into account module size and application expansion

• Support builderroot Linux system and Alios things operating system

• Voice service supports three voice suites of Baidu dueros, Siberia and iFLYTEK

• Designated partners of domestic well-known Internet companies