Uart/Rs232 Serial Decode - Agilent Technologies InfiniiVision 3000 User Manual

If the setup does not produce a stable trigger, the UART/RS232 signals may be slow
N O T E
enough that the oscilloscope is AutoTriggering. Press the [Mode/Coupling] key, then
press the Mode softkey to set the trigger mode from Auto to Normal.
To display UART/RS232 serial decode, see
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UART/RS232 Serial Decode

To set up the oscilloscope to capture UART/RS232 signals, see
UART/RS232 Signals"
For UART/RS232 triggering setup see
N O T E
To set up UART/RS232 serial decode:
1 Press [Serial] to display the Serial Decode Menu.
2 Press Settings.
3 In the UART/RS232 Settings Menu, press the Base softkey to select the
Agilent InfiniiVision 3000 X-Series Oscilloscopes User's Guide
base (hex, binary, or ASCII) in which decoded words are displayed.
• When displaying words in ASCII, the 7- bit ASCII format is used.
Valid ASCII characters are between 0x00 and 0x7F. To display in
ASCII you must select at least 7 bits in the Bus Configuration. If
ASCII is selected and the data exceeds 0x7F, the data is displayed in
hex.
UART/RS232 Triggering and Serial Decode
"UART/RS232 Serial Decode"
on page 407.
"UART/RS232 Triggering"
27
on page 411.
"Setup for
on page 409.
411