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SDS5000X Series Digital Oscilloscope User Manual
11 4 / 2 3 6 W W W. S I G L E N T. C O M
EEPROM — The trigger searches for EEPROM
control byte value 1010xxx on the SDA bus. And
there is a Read bit and an ACK bit behind
EEPROM. Set the data value and compare type
according to Data1 and Limit Range. If EEPROM’s
data is greater than (less than, equal to) Data1, the
oscilloscope will be triggered at the edge of ACK
bit behind Data byte. It’s unnecessary that the
Data byte musts follow the EEPROM.
7 Address&Data — the oscilloscope will be triggered on read or write frame in
7-bit address mode.
Frame (Start: 7-bit address: R/W: Ack) — Data1 and Data2 are set to “0xXX”.
If all bits match, then trigger on the Ack bit followed by the R/W bit.
Frame (Start: 7-bit address: R/W: Ack: Data: Ack: Data2) — If all bits match,
then trigger on the Ack bit followed by the Data2.
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