4.Advanced User Guidebook
52
Common Baud:
adjust
M
knob
to choose common
baud.
Custom Baud:
adjust
M
knob
to choose baud
, ranges
from 50 to 10,000,000.
Data
Data Bits
：
Set as 5
、
6
、
7
、
8 bits.
Data
：
Set data according to data bits, ranges from 0-31,
0-63, 0-127 or 0-255.
Common Baud:
adjust
M
knob
to choose common
baud.
Custom Baud:
adjust
M
knob
to choose baud
, ranges
from 50 to 10,000,000.
Mode
Holdoff
Auto
Normal
Single
Acquire waveform even no trigger occurred
Acquire waveform when trigger occurred
When trigger occurs, acquire one waveform then stop
2.
I2C Trigger
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,
，
indicates that
trigger type is I2C, CH1 trigger level is 0.00mV, CH2 trigger level is 0.00mV.
I2C Trigger menu
list:
MENU
SETTING
INSTRUCTION
Bus Type
I2C
Set vertical channel bus type as I2C trigger.
Source
CH1
CH2
Set CH1 as SCL or SDA.
Set CH2 as SCL or SDA.
When
Start
Trigger when SDA data transitions from high to low
while SCL is high.
Summary of Contents for Dual-Channel Series
Page 1: ...XDS3000 Dual Channel Series Digital Storage Oscilloscopes User Manual www owon com ...
Page 29: ...3 Junior User Guidebook 22 Double Zoom Single Zoom ...
Page 42: ...4 Advanced User Guidebook 35 Figure 4 2 Rectangle window Figure 4 3 Blackman window ...
Page 43: ...4 Advanced User Guidebook 36 Figure 4 4 Hanning window Figure 4 5 Kaiser window ...
