User manual

Protocol Analysis
R&S
®
RTO
261User Manual 1316.0827.02 ─ 06
There are three ways to set the threshold:
●
"Threshold"
Enter the value directly in the field.
●
"Set to 50%"
Executes the measurement of reference levels and sets the thresholds to the middle
reference level of the measured amplitude.
●
"Preset"
Selects the default threshold voltage for various signal technologies from a list. The
value is set to "Manual" if the threshold was set with "Set to 50%", or was entered
directly.
SCPI command:
BUS<m>:I2C:SCL:THReshold on page 645
BUS<m>:I2C:SDA:THReshold on page 646
BUS<m>:I2C:TECHnology on page 646
R/W bit
Defines if the R/W bit is considered separately or as part of the address. The setting
affects the Address setup of the trigger conditions.
SCPI command:
BUS<m>:I2C:RWBit on page 647
10.2.3.2 I²C Trigger
The "Events" tab of the "Trigger" dialog box provides the trigger settings for the configured
serial buses.
I²C