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To display memory in mnemonic format
• To display memory at a particular address, place an absolute or symbolic address in
the entry buffer; then, choose Display→Memory→Mnemonic (), or, using the
command line, enter the display memory <address> mnemonic command.
• To display memory at the current program counter address, choose
Display→Memory→Mnemonic at PC, or, using the command line, enter the
display memory mnemonic at_pc command.
A highlighted bar shows the location of the current program counter address. This
allows you to view the program counter while stepping through user program
execution.
Whether source lines, assembly language instructions, or symbols are included in
the display depends on the modes you choose with the
Settings→Source/Symbols Modes or Settings→Display Modes pulldown menu
items. See the "Changing the Interface Settings" section.
If symbols are loaded into the interface, the default is to display source only.
To return to the previous mnemonic display
• Choose Display→Memory→Mnemonic Previous.
• Using the command line, enter the display memory mnemonic previous_display
command.
This command is useful for quickly returning to the previous mnemonic memory
display.
For example, suppose you are stepping source lines and you step into a function
that you would like to step over. You can return to the previous mnemonic
memory display, set a breakpoint at the line following the function call, and run the
program from the current program counter.
Chapter 6: Using the Emulator
Displaying and Modifying Memory
147
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