Qualcomm/QCC

QCC5144 VFBGA includes an application specific development processor and a system firmware processor to flash run code from an external quad serial peripheral interface (QSPI). Both processors have tightly coupled memory (TCM) and on-chip cache, which can improve performance at execution time

External flash memory. The audio subsystem consists of two running Qualcomm ® The Programmable Kalimba Kernel of Kymera ™ The system DSP comes from the architecture framework of read-only memory (ROM). Provides a range of audio processing function ROMs that can be configured in fully flexible audio graphics. The functions executed from random access memory (RAM), including those provided by QTIL, can be supplemented or replaced by product designers or third parties in the built-in ROM.