User manual

Protocol Analysis
R&S
®
RTO
263User Manual 1316.0827.02 ─ 06
"Address OR"
Triggers on one to four address conditions.
Description of trigger type specific settings: "Address OR condi-
tions" on page 264.
"Address and
data"
Sets the trigger to a combination of address and data condition. The
address conditions are the same as for the "Address" trigger type, see
"Address setup" on page 263 and "Data setup" on page 265.
SCPI command:
TRIGger<m>:I2C:MODE on page 647
No Ack conditions
Selects which missing acknowledge bits is detected if the trigger type is set to "Missing
Ack".
"Address
Nack"
No slave recognizes the address.
"Data write
Nack"
The addressed slave does not accept the data.
"Data read
Nack"
Marks the end of the read process when the master reads data from
the slave. This Nack is sent according to the protocol definition, it is not
an error.
SCPI command:
TRIGger<m>:I2C:ADNack on page 648
TRIGger<m>:I2C:DWNack on page 649
TRIGger<m>:I2C:DRNack on page 649
Address setup
Specifies the address conditions:
Type ← Address setup
Sets the address length to be triggered on: 7 bit, 7+1 bit, or 10 bit. Available settings
depend on the R/W bit setting of the bus configuration.
I²C