12-47
IM DLM4038-02EN
Manual Setup
After running auto setup, you can change the following settings and display decoded results.
• SCL source
• SDA source
• Level used to detect source states
• Hysteresis
Setting the SCL Source and the SDA Source (SCL, SDA)
The range within which the SDA source can be set changes depending on the SCL source as
indicated below.
SCL source SDA source
CH1 to CH4, Math1, or Math2 CH1 to CH4, Math1, or Math2
CH5 to CH8/LOGIC(L),
*
Math3, or Math4 CH5 to CH8/LOGIC(L),
*
Math3, or Math4
LOGIC(A|B)
*
LOGIC(A|B)
*
* You can select CH8 or LOGIC(L), depending on which channel’s corresponding key (CH8 or L) is illuminated.
LOGIC(A|B) is available on models with the /L16 option.
• When the Source is CH1 to CH8 or Math1 to Math4
Set the SCL source.
Set the SDA source.
Set the level and hysteresis
of the SCL source.
• Level used to detect source states
• Hysteresis
Set the level and hysteresis of
the SDA source.
• Level used to detect source states
• Hysteresis
• When the Source Is LOGIC(L) or LOGIC(A|B)
Set the SCL source.
Set the SDA source.
Set the SCL source bit.
• Source bit (L0 to L7,
A0 to A7, B0 to B7)*
Set the SDA source bit.
• Source bit (L0 to L7,
A0 to A7, B0 to B7)*
* A0 to A7 and B0 to B7 are available on models with the /L16 options.
12.9 Analyzing and Searching I2C Bus Signals (Option)
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