Understanding SPMI

This video provides a short technical introduction to the SPMI protocol and how it’s used in modern power management applications.
Learn more about R&S MXO4 Oscilloscope: rsna.us/6052YBVsj
Learn more about R&S MXO5 Oscilloscope: rsna.us/6053YBVsd
Timeline:
00:00 Introduction
00:13 About SPMI (system power management interface)
01:23 SPMI technical overview
02:31 Command sequences
03:18 Sequence start condition (SSC)
03:48 About frames
04:36 Addressing
05:16 Bus park
05:43 Acknowledgement (ACK) bit
06:20 SPMI commands
06:37 State management commands
07:31 State management command format
08:09 Authentication command
08:54 Register access commands
09:56 Register access command example (Register Read)
10:34 About bus arbitration
11:25 Analyzing and troubleshooting SPMI
12:31 Summary

[@Floyd..B]

These videos are really well made, concentrated knowledge ! Thank your R&S and thank you Mr Denisowski.

[@pauldenisowski]

Thank you for watching!

[@ECJp-cg7hp]

Thank you sir 😊

[@technical5880]

great channal and great content.

[@pauldenisowski]

Thank you!

[@GROW_YOUTUBE_VIEWS_m021]

Can't believe I just found this gem.