SDS1000X-E User Manual
87
Data Length — When SDA data’s length is equal to the value of Byte Length and
address’s length is the same as set value, the oscilloscope will be triggered. Byte
length is in the range of 1 to 12 bits.
Operation Steps
1. Press the Setup to enter the TRIGGER function menu.
2. Press the Type and select Serial.
3. Press the Protocol and select I2C.
4. Press the Trigger Setting softkey.
Figure 41 I2C TRIGGER Menu
5. Press the Condition softkey and turn the Universal Knob to select the trigger
condition:
If you select the EEPROM condition:
a. Press the Limit Range softkey to set the qualifier ( = ,< or >).
b. Press the Data1 softkey and set its value by turning the Universal Knob.
If you select 7 Addr & Data or 10 Addr & Data condition:
a. Press the Addr softkey and turn the Universal Knob to select the 7- bit or
10- bit device address.
b. Press the Data1 or Data2 softkey and set the value about them.
c. Press the R/W bit softkey and select write-frame or read-frame to trigger the
oscilloscope.
(Tips: If device address is 7-bit, the value of address is in range of 0x00 to 0x7F.If
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