Tektronix MSO56 User Manual

Commands listed in alphabetical order
indicating tha
t the trigger condition for I2C bus trigger search 1 is set to Address
and Data.
SEARCH:SEARCH<x>:TRIGger:A:BUS:I2C:DATa:DIRection
This command sets o r que ries the direction of the data for the I2C bus search to
determine where to place a mark. The search number is specified by <x>. Read or
write is indicated by the R/W bit in the I2C protocol.
Conditions
Requires the SR-EMBD Triggering and Analysis application.
Group
Search and Mark
Syntax
SEARCH:SEARCH<x>:TRIGger: A:BUS:I2C:DATa:DIRection
{NOCARE|READ|WRITE}
SEARCH:SEARCH<x>:TRIGger: A:BUS:I2C:DATa:DIRection?
Arguments
NOCARE specifies the direction of data as Don’t Care.
READ specifies the direction of data as Read.
WRITE specifies the direction of data as Write.
Examples
SEARCH:SEARCH1:TRIGGER:A: BUS:I2C:DATA:DIRECTION RE AD sets the
data direction for I2C bus trigger search 1 to READ.
SEARCH:SEARCH2:TRIGGER:A: BUS:I2C:DATA:DIRECTION? might return
:SEARCH:SEARCH2:TRIGGER:A :BUS:I2C:DATA:DIRECTION D ONTCARE,
indicating that the data direction of the I2C bus trigger search 2 is DONTCare.
SEARCH:SEARCH<x>:TRIGger:A:BUS:I2C:DATa:SIZe
This command sets or queries the length of the data string in bytes used for an I2C
bus search to determine w here to pla ce a mark. The search number is specified by
<x>. The search c ondition m ust be DATA or ADDRANDDATA.
Conditions
Requires the SR-EMBD Triggering and Analysis application.
Group
Search and Mark
2-676 MSO54, MSO56, MSO58, MSO58LP Programmer

Tektronix MSO56 Specifications

General

Brand	Tektronix
Model	MSO56
Category	Test Equipment
Language	English