YOKOGAWA DLM4000 Series User Manual

2-49
IM DLM4038-02EN
2.16 Triggering on I
2
C Bus Signals (Option)
This section explains the following settings (which are used when triggering on I
2
C bus signals).
• SCL source and SDA source
Level used to detect source states
• Trigger type
Trigger condition
► “I
2
C Bus Trigger [ENHANCED, option]” in the Features Guide
Auto Setup
The DLM4000 can automatically set the source level from the received I
2
C bus signal and trigger on it.
For details, see section 12.9.
ENHANCED I2C Menu
Press ENHANCED and then the Type soft key. From the setup menu that appears, select I2C to
display the following menu.
Set the trigger type to I2C.
Set the SCL source.
Set the SDA source.
Set the trigger type.
General Call mode
Start Byte mode
HS mode
NON ACK mode
Adr Data mode
Every Start mode
Setting the SCL Source (SCL)
Press the SCL soft key to display one of the menus shown below. The menu that is displayed varies
depending on the specified source.
When the SCL Source Is a Channel from
CH1 to CH8
When the SCL Source Is
LOGIC(L) or LOGIC(A|B)
*
Set the SCL source (CH1 to CH8). Set the SCL source (LOGIC(L)
or LOGIC(A|B)).
Set the level used to detect SCL
source states.
Set the source bit (L0 to L7,
A0 to A7, B0 to B7).
*
Set the level used to detect SCL
source states.
Set the trigger coupling, HF rejection,
and noise rejection.
► section 2.3
* You can select CH8 or LOGIC(L), depending on which channel
’s corresponding key (CH8 or L) is illuminated.
LOGIC(A|B), A0 to A7, and B0 to B7 are available on models with the /L16 option.

YOKOGAWA DLM4000 Series Specifications

General

Brand	YOKOGAWA
Model	DLM4000 Series
Category	Test Equipment
Language	English