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I2C Analyzer to Ignore Glitches
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Tim |
Glitches are fairly common when capturing I2C data. A glitch filter is typically recommended when decoding I2C, due to the reasons below:
- The pullup resistor causing slow rise/fall times
- Our internal comparators having very minimal hysteresis
Ideally, we should add the ability for the I2C analyzer to detect and ignore glitches without needing to add a glitch filter.
For now, the workaround is to use a glitch filter as described below:
support.saleae.com/protocol-analyzers/analyzer-user-guides/using-i2c
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Tim
Merged with: Auto-apply glitch filter to protocol analyzers