Fernsteuerbefehle
R&S
®
RTB2000
425Bedienhandbuch 1333.1611.03 ─ 05
Parameter:
<Mode> STARt | RESTart | STOP | MACKnowledge | PATTern
STARt
Start of the message. The start condition is a falling slope on
SDA while SCL is high.
RESTart
Restarted message. The restart is a repeated start condition.
STOP
End of the message. The stop condition is a rising slope on SDA
while SCL is high.
MACKnowledge
Missing acknowledge. If the transfer failed, at the moment of the
acknowledge bit the SCL and the SDA lines are both on high
level.
PATTern
Triggers on a set of trigger conditions: read or write access of
the master, to an address, or/and to a bit pattern in the mes-
sage.
For a complete configuration of the pattern mode, you have to
set:
TRIGger:A:I2C:ACCess (read/write access), and
TRIGger:A:I2C:AMODe and TRIGger:A:I2C:ADDRess
(address), and/or
TRIGger:A:I2C:POFFset and TRIGger:A:I2C:PLENgth
and TRIGger:A:I2C:PATTern (pattern)
*RST:
STARt
TRIGger:A:I2C:ACCess <Access>
Toggles the trigger condition between Read and Write access of the master.
Parameter:
<Access> READ | WRITe
*RST: READ
TRIGger:A:I2C:AMODe <AdrMode>
Sets the lenght of the slave address.
Parameter:
<AdrMode> NORMal | EXTended
NORMal: 7 bit address
EXTended: 10 bit address
*RST: NORMal
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