Loading ...
Loading ...
Loading ...
SDS1000X-E User Manual
98
WWW.SIGLENT.COM
UART Trigger
This part shows a brief introduction and description for the operation of the UART trigger.
1. Press the
Setup
button to enter the
TRIGGER
function menu.
2. Press the
Type
and select
Serial
.
3. Press the
Protocol
and select
UART
.
4. Press the
Trigger Setting
softkey to enter
UART TRIG SET
menu.
Figure 53 UART TRIG SET Menu
5. Press the
Source Type
softkey to select the source of trigger (RX or TX).
6. Press the
Condition
softkey and set up the desired trigger condition:
Start
— the oscilloscope will be triggered at the position of start bit.
Stop
—the oscilloscope will be triggered at the position of stop bits.
Data
— the oscilloscope will be triggered when found a byte which is equal
to(greater or less than) the specified data.
a. Press the
Compare Type
softkey and choose an equality qualifier (
>
,
<
or
=
).
b. Press the
Value
softkey to set data’s value. Data’s value is in range of 0x00
to 0xff.
ERROR
— if the parity check has been set, and the bit of parity check is error,
the oscilloscope will be triggered.
Figure 54 UART Trigger
Loading ...
Loading ...
Loading ...