Others: hardware and software

Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.

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Resolved! Does STUSB4500 support DR_Swap Message?

Hello,When I connect USB-C source power to our device, PD sniffer shows Source:DFP sends DR_Swap message to our device, which has a STUSB4500 PD controller. However, our device(Sink:UDP) always sends Reject command. My questions are:Does STUSB4500 su...

WGao.1 by Associate II
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120Mhz emissions from SDIO pins

We are getting massive ammounts of emissions from the D0 SDIO pin with 120mhz and resonant freqs. The pins for SDIO have been set to AF but nothing else has been setup register wise yet, the circuit was taken from the appnotes with the 3v3 pullups on...

PCudd by Associate II
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