Scientific
SMO1000E
108/185
UART/RS232 Triggering
This part will provide a brief introduction and description for the operation of the UART
trigger.
1. Press
Setup
key to enter the
TRIGGER
function menu.
2. Press
Type
and select
Serial
.
3. Press
Protocol
and select
UART
.
4. Press
Trigger Setting
softkey to enter
UART TRIG SET
menu.
Figure 52 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.
Summary of Contents for SMO1000E
Page 1: ...Digital oscilloscope SMO1000E User Manual ...
Page 17: ...Scientific SMO1000E 17 185 Appearance and Dimensions Figure 1 Front View Figure 2 Top View ...
Page 54: ...Scientific SMO1000E 54 185 Figure 12 x Interpolation Figure 13 Sinx x Interpolation ...
Page 82: ...Scientific SMO1000E 82 185 Figure 28 Relative Window Trigger ...
Page 84: ...Scientific SMO1000E 84 185 Figure 29 Interval Trigger ...
Page 109: ...Scientific SMO1000E 109 185 Figure 53 UART Trigger ...
