Components | Select CPU
Selecting this menu item allows you to choose the master CPU. In emulations with multiple CPUs, the CPU status pane, stack pane, signal pane, and disassembly tab all reflect the master CPU. This menu allows you to switch which CPU is considered the master CPU in terms of what is displayed in these panes. The menu results in a dialog which lists all CPU components that are currently loaded. You can select the desired CPU on this dialog.