102
8. Press
Level
from the lower bezel to
set the trigger level.
Range
-XXV~XXV
Set to TTL 1.4V
Set to ECL -1.3V
Set to 50%
9. Press
Timer
from the lower bezel
to set the timer time.
Range
4ns~10.0S
3-7-12. Using the Bus Trigger (Option)
The Bus trigger is used to trigger and decode UART, I2C, SPI, CAN
and LIN serial bus signals.
3-7-12-1. UART BUS Trigger Settings
The UART bus trigger conditions can be set at any time after the
bus settings have been set to
UART
.
Panel Operation 1. Set the Bus to UART in the bus
menu.
Page 77
2. Press the
Trigger Menu
key.
Menu
3. Press
Type
from the bottom menu.
4. Press
Others
from the side
menu and select
Bus
.
The Trigger on settings will be reflected on the
Trigger Configuration icon.
From left: Bus trigger, Trigger source
5. Press
Trigger On
and select the
triggering condition for the UART
bus.
Trigger
On
Tx Start Bit, Rx Start Bit, Tx End of
Packet, Rx End of Packet, Tx Data,
Rx Data, Tx Parity Error, Rx Parity
Error
Trigger On
– Tx
Data, Rx Data
If Tx Data or Rx Data was configured for the
Trigger On setting, then the number of bytes and
data can also be configured.
