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:SEARch Commands 32

Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide 1209

:SEARch:SERial:IIC:MODE

(see page 1610)

Command Syntax

:SEARch:SERial:IIC:MODE <value>

<value> ::= {RESTart | ADDRess | ANACk | NACKnowledge | READEprom

| READ7 | WRITE7 | R7Data2 | W7Data2}

The :SEARch:SERial:IIC:MODE command selects the type of IIC information to find

in the Lister display:

• RESTart — searches for another start condition occurring before a stop

condition.

• ADDRess — searches for a packet with the specified address, ignoring the R/W

bit.

• ANACk — searches for address with no acknowledge events.

•NACKnowledge — searches for missing acknowledge events.

• READEprom — searches for EEPROM data reads.

• READ7 — searches for 7-bit address frames containing

Start:Address7:Read:Ack:Data. The value READ is also accepted for READ7.

• WRITe7 — searches for 7-bit address frames containing

Start:Address7:Write:Ack:Data. The value WRITe is also accepted for WRITe7.

• R7Data2 — searches for 7-bit address frames containing

Start:Address7:Read:Ack:Data:Ack:Data2.

• W7Data2 — searches for 7-bit address frames containing

Start:Address7:Write:Ack:Data:Ack:Data2.

When searching for events containing addresses, address values are specified

using the :SEARch:SERial:IIC:PATTern:ADDRess command.

When searching for events containing data, data values are specified using the

:SEARch:SERial:IIC:PATTern:DATA and :SEARch:SERial:IIC:PATTern:DATA2

commands.

Query Syntax

:SEARch:SERial:IIC:MODE?

The :SEARch:SERial:IIC:MODE? query returns the currently selected mode.

Return Format

<value> ::= {REST | ADDR | ANAC | NACK | READE | READ7 | WRITE7

| R7D2 | W7D2}

NOTE

The short form of READ7 (READ7), READEprom (READE), and WRITe7 (WRIT7) do not follow

the defined Long Form to Short Form Truncation Rules (see page 1612).

Keysight Technologies InfiniiVision 4000 X Series User Manual

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