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Decoding SPMI with MXO Series Oscilloscopes
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This video shows how to use Rohde and Schwarz MXO series oscilloscopes to decode the system power management interface or “SPMI” protocol.
Timeline:
00:00 Introduction
00:16 Suggested viewing
00:40 About SPMI decodes on the MXO
01:16 Starting serial decodes and selecting protocol type
01:42 Assigning channels to lines
02:14 GSID and glitch filter
02:45 About channel settings
03:38 Setting thresholds
04:22 Viewing results
05:00 Zoom coupling
05:32 Data formats
05:49 Filtering SPMI frames
06:25 SPMI filtering example
06:49 Saving and exporting decode results
07:15 Summary
Timeline:
00:00 Introduction
00:16 Suggested viewing
00:40 About SPMI decodes on the MXO
01:16 Starting serial decodes and selecting protocol type
01:42 Assigning channels to lines
02:14 GSID and glitch filter
02:45 About channel settings
03:38 Setting thresholds
04:22 Viewing results
05:00 Zoom coupling
05:32 Data formats
05:49 Filtering SPMI frames
06:25 SPMI filtering example
06:49 Saving and exporting decode results
07:15 Summary