Serial Trigger and Decode
73
7.3 UART Trigger and Serial Decode
7.3.1 Setup for UART Signals
1. Touch
Decode
key to enter the
DECODE
function menu.
2. Touch
Decode
and select the desired slot (Decode1 or Decode2).
3. Touch
Protocol
and then select
UART
by turning
Universal Knob
.
4. Touch
Signal
to enter the
SIGNAL
menu as below shows.
5. Set RX:
a. Touch
RX
to select the channel that is connected to the RX signal.
b. Touch first
Threshold
key to set the RX signal’s threshold voltage level by
Universal Knob
. The threshold
voltage level is for decoding, and it will be regard as the trigger voltage level when set the trigger type to serial.
6. Set TX:
a. Touch TX to select the channel that is connected to the TX signal.
b. Touch second Threshold key to set the TX signal’s threshold voltage level by Universal Knob. The threshold
voltage level is for decoding, and it will be regard as the trigger voltage level when set the trigger type to serial.
7. Touch
to return previous menu.
8. Touch
Configure
to enter
BUS CONFIG
menu.
Figure 7.18
Bus Config Menu
9. Touch
Baud
to set baud rate.
• The baud rate can be set as predefined value.
• If the desired baud rate is not listed, press the
Baud
and select custom option, press the
Custom
and turn the
Universal Knob
to set the desired baud rate.
10. Touch
Data Length
and set byte bits (5-8) by
Universal Knob
.
11. Touch
Parity Check
to set the type of parity check (
Even
,
Odd
,
Mark
,
Space
or
None
).
12. Touch
Stop Bit
to set the length of stop bit (1, 1.5 or 2 bits).
13. Touch
Next Page
softkey.
14. Touch
Bit Order
to select the bit order (
LSB
or
MSB
).
15. Touch
Idle Level
to set the idle level (
LOW
or
HIGH
).
Summary of Contents for 2194
Page 1: ......
Page 82: ...Serial Trigger and Decode 82 Figure 7 29 LIN Trigger ...
