Sbus<N>:I2S:trigger:pattern:data - Agilent Technologies InfiniiVision 3000 Programmer's Manual

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:SBUS<n> Commands

:SBUS<n>:I2S:TRIGger:PATTern:DATA

Command Syntax

:SBUS<n>:I2S:TRIGger:PATTern:DATA <string>

<string> ::= "n" where n ::= 32-bit integer in signed decimal when

<string> ::= "nn...n" where n ::= {0 | 1 | X | $} when

<string> ::= "0xnn...n" where n ::= {0,..,9 | A,..,F | X | $} when

<base> is specified with the :SBUS<n>:I2S:TRIGger:PATTern:FORMat command. The

default <base> is DECimal.

The :SBUS<n>:I2S:TRIGger:PATTern:DATA command specifies the I2S

trigger data pattern searched for in each I2S message.

Set a <string> bit to "0" or "1" to set the corresponding bit in the data

pattern to low or high, respectively.

Set a <string> bit to "X" to ignore (mask off) that bit in the data pattern.

Use the "$" character to indicate that the value of the corresponding bit

will not be changed (the existing bit value is used).

When <base> = DECimal, the "X" and "$" characters cannot be entered.

When queried, the "$" character is returned when any bits in the pattern

have the value of "X" and <base> = DECimal. When any bits in a given

nibble have the value of "X" and <base> = HEX, the "$" character is

returned for the corresponding nibble.

The :SBUS<n>:I2S:TRIGger:PATTern:DATA command specifies the I2S trigger data pattern

used by the EQUal, NOTequal, GREaterthan, and LESSthan trigger conditions. If the

GREaterthan or LESSthan trigger condition is selected, the bits specified to be masked off

("X") will be interpreted as 0's.

The length of the trigger data value is determined by the :SBUS<n>:I2S:RWIDth and

:SBUS<n>:I2S:TWIDth commands. When the receiver word size is less than the transmitter

word size, the data length is equal to the receiver word size. When the receiver word size is

greater than the transmitter word size, the data length is equal to the transmitter word size.

<base> = DECimal

<base> = BINary

<base> = HEX

Agilent InfiniiVision 3000 X-Series Oscilloscopes Programmer's Guide