user manual

Introduction to MVME187Bug
4-3
4
Debugger or Diagnostic Directories
When using 187Bug, you operate out of either the debugger
directory or the diagnostic directory.
You may switch between directories by using the Switch
Directories (SD) command.
You may examine the commands in the current directory by using
the Help (HE) command.
Keyboard Control
Because 187Bug is command-driven, it performs its various
operations in response to user commands entered at the keyboard.
When you enter a command, 187Bug executes the command and
the prompt reappears. However, if you enter a command that
causes execution of user target code (e.g., "GO"), then control may
or may not return to 187Bug, depending on the outcome of the user
program.
If you are in...
With the
prompt...
You have available...
The debugger directory 187-Bug> All of the debugger
commands
The diagnostic directory 187-Diag> All of the diagnostic
commands as well as all
of the debugger
commands