124 Keysight InfiniiVision 3000 X-Series Oscilloscopes User's Guide7 Serial DecodeTo determine whether these licenses are installed on your oscilloscope, see "Todisplay oscilloscope information" on page 305.To order serial decode licenses, go to www.keysight.com and search for theproduct number (see "Licensed Options Available" on page 329) or contact yourlocal Keysight Technologies representative (seewww.keysight.com/find/contactus).ListerLister is a powerful tool for investigating protocol failures. You can use Lister toview large amounts of packet level serial data in a tabular format, including timetags and specific decoded values. After pressing the [Single] key, you can press theScroll Lister softkey and then rotate the Entry knob to select an event and press theZoom to Selection softkey to jump to the event.To use the Lister:1 Set up trigger and decode on the serial data signals to be analyzed.2 Press [Serial] > Lister.3 Press Display; then, turn the Entry knob to select the serial slot (Serial 1 orSerial 2) on which the serial bus signals are being decoded. (If you select All, thedecode information for different buses is interleaved in time.)I2C (Inter-IC) and SPI (Serial PeripheralInterface) serial buses.• "I2C Serial Decode" on page 376.• "SPI Serial Decode" on page 385.I2S (Inter-IC Sound or Integrated InterchipSound) serial buses.• "I2S Serial Decode" on page 395.UART (Universal AsynchronousReceiver/Transmitter) protocols includingRS232 (Recommended Standard 232).• "UART/RS232 Serial Decode" onpage 419.MIL-STD-1553 and ARINC 429 serial buses. • "MIL-STD-1553 Serial Decode" onpage 402.• "ARINC 429 Serial Decode" on page 409.Licensed Serial Decode See:
