What’s the performance?
QN9080 Fusion Signal Processor

QN9080 has Arm Cortex-M4F core integrated, DSP instructions are available for such algorithm computation. QN9080 has a co-processor integrated as well which is called Fusion Signal Processor (FSP), it is suitable for processing an algorithm for sensor data. Thanks to FSP, the sensor algorithm processing can be done in parallel with a high priority task like Bluetooth stack processing. FSP is actually much faster than Cortex-M4F DSP instructions.

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Very Easy and useful! Power debug on MCUXpresso IDE

It has past a quite a long time since the last post, but I finally got time so I post a new article. This time, I introduce an unique feature, which is a power debugging on MCUXpresso IDE. The power debug doesn’t give you a powerful debugging, but you can monitor a dynamic power consumption and it is visualized on MCUXpresso window.

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