Tektronix DAS NT Option 04 User Manual page 168

Appendix C: Error Messages
Table C–1: Error Messages (Cont.)
Error Message
Can't find selected symbol table file.
Can't save to Tek-defined Library Items.
Cannot delete first line of clock equation.
Cannot deskew if the module is running or
hardware is otherwise busy.
Cannot use external components with
High-Speed signals.
Caution: Signal [signal name]:High Speed
Signal line cannot be allocated.
Channel [channel number] already being used
in the group [group name].
Channel names must be unique.
Characters-per-line value too large for
PostScript, set to maximum.
Choose another name; Default is reserved.
Clock edge is never active.
Clock edge is always active.
Cluster: [cluster name] will be destroyed.
Press Return to confirm, Esc to abort.
Clusters must contain at least one module. No
changes will be saved. Press Return to
confirm, Esc to abort.
Compound Event cannot contain 2 Counters
or Timers.
Conflict with Event in last State.
Conversion destination is not wide enough.
Counter not available, 2 Timers in use.
Counter or Timer unavailable, 2 Counters
and/or Timers maximum.
Current clock equation fully expanded.
Cursor must be in an Action Macro.
Cursor must be in an Event Macro.
C–2
Explanation
Symbol table file does not exist on the hard disk; verify you are using correct file name
or install the symbol table file.
You cannot save to any of the predefined Library Items; you can only save to Library
Items that you have defined.
You cannot delete the first line; you may add or delete a second line.
Deskew requires that the module not be busy with other activities. Wait until the
module is available.
You cannot use high-speed signals for external input or output. Only normal signals
can be used.
Line cannot be allocated; an empty slot exists between the modules or they do not
support high-speed signals.
The selected channel number is already being used in another group.
No two channel names can be the same. The old channel name will be restored.
PostScript allows a maximum of 80 characters-per-line.
Enter a name other than Default.
The 92A96 clock qualifiers have been logically ANDed together such that the clock
edge is never active.
The 92A96 clock qualifiers have been logically ORed together such that the clock
edge is always active.
You have assigned a module to more than one cluster. If you press the Return key,
the specified cluster will be destroyed.
You've defined a cluster with no modules; this cluster definition cannot be saved. If
you press the Return key, the cluster definition will be deleted.
A Compound Event can contain only one counter or timer.
The "Store Event" and "Combination" selections in the storage field are not valid if the
third clause in the last (fourth) State is currently in use.
The width of the conversion destination must be equal to or greater than the source
width.
Only two counter/timer resources are available.
Only two counter/timer resources are available.
You can have a maximum of four lines in a 92A96 clock equation.
Position cursor on the Action Macro you want to change and press the function key
again.
Position cursor on the Event Macro you want to change and press the function key
again.
DAS System User Manual