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Remote control commands
R&S
®
RTB2000
482
User Manual 1333.1611.02 ─ 11
Example:
TRIG:A:I2C:AMOD EXT
TRIG:A:I2C:ADDR "10X1"
TRIG:A:I2C:ADDR?
Return value (10bit address):
"XXXXXXXXXX"
Manual operation:
See
TRIGger:A:I2C:PATTern
<DataPattern>
Defines the bit pattern as trigger condition. Make sure that the correct pattern length
has been defined before with
Parameters:
<DataPattern>
String with max. 24 characters (3 byte * 8 bit). Characters 0, 1,
and X are allowed. X can be assigned to a specified bit. If you
define a pattern shorter than the pattern length, the missing LSB
are filled with X. If you define a pattern longer than the pattern
length, the pattern string is not valid
Example:
TRIG:A:I2C:PLEN 2
TRIG:A:I2C:PATT "10X10000XXXX1111"
TRIG:A:I2C:PATT?
Return value (2 bytes):
"10X10000XXXX1111"
Example:
TRIG:A:I2C:PLEN 1
TRIG:A:I2C:PATT "110"
TRIG:A:I2C:PATT?
Return value (1 byte):
"110XXXXX"
Manual operation:
See
TRIGger:A:I2C:PLENgth
<PatternLength>
Defines how many bytes are considered in the trigger condition. To set the pattern for
these bytes, use
Parameters:
<PatternLength>
Number of bytes
Range:
1 to 3
Increment: 1
*RST:
1
Manual operation:
See
TRIGger:A:I2C:POFFset
<PatternByteOffset>
Sets the number of bytes before the first byte of interest, relating to the end of the
address bytes.
Serial bus analysis