User Manual

MSO-2000E & 2000EA User Manual

176

Using the Bus Trigger

The Bus trigger is used to trigger the oscilloscope on UART, I2C, SPI,

CAN or LIN serial bus signals or on parallel bus data.

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 128

2. Press the Trigger Menu key.

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