Protocol analysis
R&S
®
RTE
526User Manual 1326.1032.02 ─ 20
For details on configuration settings, see Chapter 13.2.2, "I²C configuration",
on page 524.
1. Press the [PROTOCOL] key on the front panel.
2. Select the tab of the bus you want to set up, for example "SB1".
3. Select the "Decode" tab.
4. Tap the "Protocol" button and select the protocol: "I2C".
5. Optionally, you can enter a "Bus label" on the "Display" tab.
6. Tap the "SDA" button, and select the waveform of the data line.
7. Tap the "SCL" button, and select the waveform of the clock line.
8. Set the logical thresholds.
Either according to technology definition with "Preset thresholds", or to an auto-
matic value with "Full autoset"/ "Auto thresholds", or enter a user-defined value
directly in the "Threshold" fields.
9. Enable "Decode".
13.2.3 I²C trigger
13.2.3.1 I²C trigger settings
Access: [PROTOCOL] > "Trigger" tab > "Source = Serial Bus"
I²C (option R&S RTE-K1)
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