PeakTech 1360 Bedienungsanleitung Seite 159

Current Bit
Data
All Bits
Mode Auto
Normal
Holdoff Single
2. I2C
The I2C serial bus consists of SCL and SDA. The transmission rate is determined by
SCL, and the transmission data is determined by SDA. As shown in below figure,
oscilloscope can trigger on the start, restart, stop, ack lost, specific device address or
data value, also device address and data value at the same time.
In I2C bus trigger mode, the trigger setting information is displayed on bottom right
of the screen, for example,
trigger type is I2C, CH1 trigger level is 0.00mV, CH2 trigger level is 0.00mV.
SPI Trigger menu list:
MENU SETTING
Bus Type
CH1
Source
CH2
When Start
4.Advanced User Guidebook
M knob or click
Set the number of the data bits, ranges from 0-31,
adjust M knob or click
Set the value of the current data bit as H,L or X (H or
L).
Set all the data bits to be the specified value in Data.
Acquire waveform even no trigger occurred
Acquire waveform when trigger occurred
When trigger occurs, acquire one waveform then stop
INSTRUCTION
I2C 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.
to set Data Bits.
to set Current Bit.
45
，indicates that