# Secure peripheral image loading

Source: [https://docs.qualcomm.com/doc/80-70014-11/topic/secure-peripheral-image-loading.html](https://docs.qualcomm.com/doc/80-70014-11/topic/secure-peripheral-image-loading.html)

The secure peripheral image loading (PIL) of a TZ authenticates different images and
        configures the xPUs for all subsystems such as audio, camera, and video.

For more information about xPU, see Access control.

**Parent Topic:** Features

Last Published: Aug 06, 2024

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