文件名称:
高通QCC3020芯片datasheet.pdf
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上传时间: 2020-03-19
详细说明：QCC3020 VFBGA is a system on-chip (SoC) with on-chip Bluetooth, audio and programmable application processor.
It includes high-performance, analog, and digital audio codecs, Class-D earphone speaker driver, advanced power
management, Li-ion battery charger, light-emitting diode (LED) drivers, and flexible interfaces including interintegrated circuit sound (I²S) input, inter-integrated circuit interface (I²C), universal asynchronous receiver transmitter
(UART), and programmable input/output (PIO).
An application-dedicated Developer Processor and a system Firmware Processor run code from an external quad
serial peripheral interface (QSPI) flash. Both processors have tightly coupled memory (TCM) and an on-chip cache
for performance while executing from external flash memory. The system Firmware Processor provides functions
developed by Qualcomm Technologies International, Ltd. (QTIL). The Developer processor provides flexibility to the
product designer to customize their product.
The Audio subsystem contains a programmable Kalimba core running Qualcomm® Kymera™ system DSP
architecture framework from read only memory (ROM). A range of audio processing capabilities are provided from
ROM which are configurable in fully flexible audio graphs.
The flexibility provided by the programmable applications processor plus the ability to configure the audio processor
enables manufacturers to easily differentiate products with new features.
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