User manual

Protocol Analysis
R&S
®
RTO
264User Manual 1316.0827.02 ─ 06
For "7 bit" and "10 bit", enter the address bits in the Addr. min / Addr. max field, and use
the "R/W bit" on page 264 field to select the transfer direction.
For "7+1 bit", enter the seven address bits and also the R/W bit in the "Address" field.
If the trigger type is "Address + data", you can set the address type "Any" to trigger on
data only, regardless of the address.
SCPI command:
TRIGger<m>:I2C:AMODe on page 649
Addr. min / Addr. max ← Address setup
Defines the bit pattern of the slave device address. The length of the entry is adjusted to
the selected address type. In binary format, use the following characters: 1; 0; or X (any
bit). The use of X is restricted to the "Address operator"s "Equal" and "Not equal".
The bit pattern editor helps you to enter the pattern in any format, see chapter 10.1.4,
"Bit Pattern Editor", on page 255.
Depending on the Condition, a specific address or an address range must be defined.
To trigger on any address, set the "Address operator" to "Equal" and enter X for each
address bit.
SCPI command:
TRIGger<m>:I2C:ADDRess on page 650
TRIGger<m>:I2C:ADDTo on page 651
Condition ← Address setup
Sets the operator to set a specific address ("Equal" or "Not equal") or an address range.
The address values are set with Addr. min / Addr. max.
SCPI command:
TRIGger<m>:I2C:ACONdition on page 650
R/W bit ← Address setup
Toggles the trigger condition between Read and Write access of the master. Select
"Either" if the transfer direction is not relevant for the trigger condition.
SCPI command:
TRIGger<m>:I2C:ACCess on page 648
Address OR conditions
Triggers on one to four address conditions. For each condition to be used, select "Mon-
itor".
Each condition requires an exact address. The definition of address ranges is not possible
here. X (don't care) can be used.
SCPI command:
TRIGger<m>:I2C:ADOR<n>:ENABle on page 651
TRIGger<m>:I2C:ADOR<n>:ADRType on page 651
TRIGger<m>:I2C:ADOR<n>[:VALue] on page 651
TRIGger<m>:I2C:ADOR<n>:RWBit on page 652
I²C