To edit instruction code, follow the procedure described below.

Double-click instruction code you want to edit, or while the caret is moved to the subject instruction code, select [Edit Code] from the context menu, and the subject you're going to edit is placed into the edit mode.

Edit the character string of instruction code directly from the keyboard.

Press the [Enter] key when you've finished editing, and instruction code is written into memory.

However, if this alteration results in an invalid instruction, the character string you've edited is displayed in red color and not written into memory.

When instruction code is written into memory, the disassembled result is updated at the same time.