Bus setups Set up an RS-232 serial bus
To use
To change the input f
or a component, click the Input and select a channel f rom the cascading lists.
To change the voltage thresh
old level, click the Threshold entry box and use the keypad to enter a
value or use the multipurpose knobs to select a voltage level.
To set the polarity, click the Polarity entry box and select from the drop-down list.
To set the data bits, click the Data Bits entry box and select from the drop-down list.
To set the parity, click the Parity entry box and select from the drop-down list.
To set the bit rate, click the Bit Rate entry box and select from the drop-down list.
Behavior
The instrument changes the components, voltage threshold levels, polarity, data bits, parity, and bit rate,
and uses those to decode the selected RS-232 bus.
What do you want to do next?
Learn more about bus setups. (see page 95)
Learn about bus configuration. (see page 148)
Learn about digital setups. (see page 87)
Learn how to set up an I2C se rial bus. (see page 582)
Learn how to set u p an SPI serial bus. (see page 582)
Learn how to set up a USB serial bus. (see page 584)
Learn how to set up an RS-232 serial bus. (see page 583)
Learn how to set up a MIPI DSI1 Serial Bus (see page 584)
Learn how to set up a MIPI CSI2 Serial Bus (see page 585)
Learnhowtosetupan8B10BSerialBus(see page 111)
DSA/DPO70000D, MSO/DPO/DSA70000C, DPO7000C, and MSO/DPO5000 Series 105