User manual

Mixed Signal Option (MSO, R&S RTO-B1)
R&S
®
RTO
330User Manual 1316.0827.02 ─ 06
"Analog"
Displays the bus values as signal amplitudes, similar to an analog
waveform. Thus, a quasi-analog waveform is created.
SCPI command:
BUS<m>:PARallel:DISPlay:BTYP on page 741
Bus clocked
Enable this option, if the bus is a clocked bus - one of the digital channels serves as clock
of the bus.
For an unclocked bus, the logical state of the bus is determined for each sample. For a
clocked bus, the logical state is determined only at the specified clock edges.
"Clock source"
Selects the digital channel used as clock.
"Clock slope"
Selects the slope of the clock signal at which all digital channels of the
bus are analyzed.
SCPI command:
BUS<m>:PARallel:CLOCk on page 741
Signal selection
In the table, you select and configure the digital channels that are used in the selected
bus.
"State"
Enables a digital channel, and assigns it to the bus.
"Label"
You can enter a name for each digital channel. The name is displayed
in the diagram.
"Deskew"
Sets an individual delay for each digital channel to time-align it with
other digital channels. The deskew value compensates delays that are
known from the circuit specifics or caused by the different length of
cables. The skew between the probe boxes of the digital channels and
the probe connectors of the analog channels is automatically aligned
by the instrument. You can also set a value that is applied to all digital
channels, see "Deskew offset" on page 331.
SCPI command:
BUS<m>:PARallel:BIT<n> on page 740
DIGital<m>:LABel on page 738
DIGital<m>:DESKew on page 739
Reference for MSO