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Bus trigger settings –i2c – GW Instek GDS-2000A series Quick start guide for Logic analyzer option User Manual

Page 17

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Bus Trigger Settings –I

2

C

The digital channels can be set up to trigger on I

2

C

specific conditions.

1.

Configure the Bus key to I

2

C.

The I

2

C option needs to be set in the Bus

menu first before the I

2

C trigger settings can

be configured.

2.

Press the trigger

Menu

key and select

Type > Others > Bus.

3.

Press Trigger On to set triggering conditions.

There are 7 I

2

C triggering conditions: Start,

Repeat Start, Stop, Missing Ack, Address,
Data, Data/Address.

4.

If Data or Data/Address was selected as the trigger
condition, press Data to configure what data to
trigger on.

5.

If Address or Data/Address was selected as the
trigger condition, press Address to configure the
address and the addressing mode to trigger on.

An address preset can also be chosen if
Address was selected as the trigger condition.
This option is not available for the
Data/Address triggering condition.

Press Direction to configure read/write direction.

6.

Press Mode to select either Auto (untriggered roll)
or Normal triggering modes.