User manual

Remote Control
R&S
®
RTO
648User Manual 1316.0827.02 ─ 06
Parameters:
<Type> STARt | REPStart | STOP | NACK | ADDRess | ADOR | ADAT
STARt
Start condition
REPStart
Repeated start - the start condition occurs without previous stop
condition.
STOP
Stop condition, end of frame
NACK
Missing acknowledge bit. To localize specific missing acknowl-
edge bits, use TRIGger<m>:I2C:ADNack, TRIGger<m>:
I2C:DWNack, and TRIGger<m>:I2C:DRNack.
ADDRess
Triggers on one specific address
ADOR
Triggers on an OR combination with up to four four address con-
ditions.
ADAT
Triggers on a combination of address and data condition.
*RST:
STARt
Usage: Asynchronous command
TRIGger<m>:I2C:ACCess <RWBitAddress>
Sets the trigger condition for the R/W bit - the transfer direction of the data.
Suffix:
<m>
.
1..3
Event in a trigger sequence: 1 = A-event only
Parameters:
<RWBitAddress> UNDefined | READ | WRITe | EITHer
EITHer
Transfer direction is not relevant.
UNDefined
Return value only
*RST: EITHer
Usage: Asynchronous command
TRIGger<m>:I2C:ADNack <AddressNack>
Triggers if the address acknowledge bit is missing - no slave recognizes the address.
Suffix:
<m>
.
1..3
Event in a trigger sequence: 1 = A-event only
Command Reference