Mixed signal option (MSO, R&S
RTO6-B1)
R&S
®
RTO6
985
User Manual 1801.6687.02 ─ 05
14.1
Digital channels and parallel buses
Each digital channel can be displayed on the screen and used as trigger source. Digital
channels can be grouped and displayed as a parallel bus. Up to four parallel buses can
be configured; and two bus types are supported: clocked bus and unclocked bus. The
clocked bus is available only on parallel bus 1 and 2. Each digital channel can be
assigned to one
active
parallel bus only, the instrument disables conflicting buses auto-
matically.
You can display each bus and use it as trigger source, as well. For each active parallel
bus, the corresponding signal icon appears on the signal bar and indicates the
assigned digital channels. Individual digital channels do not have a signal icon.
If one or more parallel buses are active, the roll mode is not available.
14.1.1
Parallel buses - configuration
Access: "Menu" > "Logic" > "Setup" tab
Digital channels can be displayed individually, and they can be grouped and displayed
as a parallel bus. You can configure and enable up to 4 parallel buses. Each digital
channel can be assigned to one
active
parallel bus only, the instrument disables con-
flicting buses automatically.
For clocked buses, you can display the decoded data in a result box.
If you have configured several parallel buses and you want to modify the settings,
make sure that the tab of the correct bus is selected, and disable the bus before you
change the settings.
14.1.1.1
Setup
Access: "Menu" > "Logic" > "Setup" tab
Digital channels and parallel buses
