Cadence HiFi 1s

The Cadence HiFi 1s is an ultra-low-energy DSP for always-on sensor, always-listening voice trigger, Bluetooth/BLE, ... codecs. The HiFi 1s is based on the Cadence Xtensa LX architecture.

This core is the successor of the HiFi 1.

J-Link Support

Since V8.78 of the J-Link software, debugging of the HiFi 1s core is supported.

Debugging support is mainly provided via Cadence Xtensa Xplorer IDE + J-Link GDB Server. For more information about how to setup JLink GDB Server, please refer to the J-Link GDBServer knowledge base article.

For more information about how to setup J-Link in general for Xtensa based core debugging, please refer to the J-Link Xtensa specifics knowledge base article.