:SEARch Commands 30
Keysight InfiniiVision 3000T X-Series Oscilloscopes Programmer's Guide 949
:SEARch:SERial:IIC:MODE
(see page 1276)
Command Syntax
:SEARch:SERial:IIC:MODE <value>
<value> ::= {READ7 | WRITE7 | NACKnowledge | ANACk | R7Data2
| W7Data2 | RESTart | READEprom}
The :SEARch:SERial:IIC:MODE command selects the type of IIC information to find
in the Lister display:
• 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.
• NACKnowledge — searches for missing acknowledge events.
• ANACk — searches for address with no acknowledge events.
• 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.
• RESTart — searches for another start condition occurring before a stop
condition.
• READEprom — searches for EEPROM data reads.
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><NL>
<value> ::= {READ7 | WRITE7 | NACK | ANAC | R7D2 | W7D2 | REST
| READE}
See Also • Chapter 30, “:SEARch Commands,” starting on page 889
• ":SEARch:SERial:IIC:PATTern:ADDRess" on page 951
• ":SEARch:SERial:IIC:PATTern:DATA" on page 952
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 1278).
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