Owon XDS3204E User Manual page 60

I2C Trigger menu list:
MENU SETTING
Bus Type I2C
CH1
Source
CH2
Start
Restart
Stop
Ack Lost
Address
Adr
For
When mat
Data
DatF
orma
t
4.Advanced User Guidebook
INSTRUCTION
Set vertical channel bus type as I2C trigger.
Set CH1 as SCL or SDA.
Set CH2 as SCL or SDA.
Trigger when SDA data transitions from high to low
while SCL is high.
When another start condition occurs before a stop
condition.
Trigger when SDA data transitions from low to high
while SCL is high.
Trigger when SDA data is high during any
acknowledgement of SCL clock position.
Trigger on the read or write bit when the preset
address is met.
Addr
Set Address Bits to be "7"、"8"or"10".
Bits
Addr Set address according to the preset address bits,
ess address range is 0-127, 0-255, 0-1023 respectively.
Set Data Direction to be Read or Write.
Note: The set is not available when Address bits is set
Dire
to "8".
ction
Search for the preset data value on SDA and trigger on
the dump edge of SCL of the last bit of the data area.
Byte
lengt
Set data byte length, available range 1-5 bytes. Adjust
h
Curr
M knob or click
entB
it Select the data bit, ranges from 0 to (byte length*8 -1).
Data Set data to be H, L or X (H or L)
Set all the data bits to be the specified value in Data
All
Bits
53
to set byte length.