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Controls and keyboard mapping

Main control keys:

• arrow keys,LCtrl - kempston joystick
• PgUp,PgDown,Home,End - cursor joystick
• F1 - show help file
• Alt+F1 - turbo off
• Alt+F2 - turbo 2x (7MHz)
• Alt+F3 - turbo 4x (14MHz)
• Alt+F4 - turbo 8x (28MHz, unstable!)
• F5 - NMI
• Alt+F5 - reset
• F6 - disk menu
• Alt+F6 - load SNA...
• F7 - save SNA
• Alt+F7 - save SNA as...
• Alt+F8 - clear attributes
• F9 - settings
• Alt+F9 - ROM configuration
• F10/NumPlus - play tape
• F11/NumMinus - stop/resume tape
• Alt+F11 - skip one frame
• F12 - file manager
• Alt+F12 - debugger
• Ctrl+Alt+F1..F10 - save SNA to slot
• Alt+1 - PAL Composite/S-Video
• Alt+2 - PAL RGB
• Alt+3 - VGA 50Hz
• Alt+4 - VGA 60Hz
• Alt+5 - VGA 75Hz
• Pause - pause emulation
• ScrollLock - toggle PC keyboard emulation

keyboard LED indicators:

• NumLock: power-up
• CapsLock: disk interface activity
• ScrollLock: PC keyboard emulation

File manager controls:

• arrow keys - move cursor
• Enter - run/mount tape/disk / enter directory
• Backspace - leave directory
• Space - select file
• '+' - select all files
• '-' - unselect all selected files
• '\' - invert selection
• A..Z - quick search of file/directory name (starting letter)
• 1..4 - mount selected TRD/MBD disk image to drive
• F1 - show help file
• F2 - select destination directory
• F3 - view file
• F4 - hex editor
• F5 - copy file(s) to destination directory
• Shift+F5 - copy file
• F6 - move file(s) to destination directory
• Shift+F6 - rename file
• F7 - create directory
• F8 - delete file(s)
• F9 - create/format TRD/MBD disk image
• F11 - receive file via XMODEM thru UART

Settings/ROM/Disk Menu controls:

• arrow keys - move cursor
• Enter - modify value
• Backspace - eject disk image / remove ROM file
• Alt+F5 - cold reset machine

Debugger controls:

• arrow keys,PgUp,PgDown - move cursor
• Tab - switch between sections
• Enter - modify value
• ' (quote key) - push cursor to jumpstack and goto instruction operand
• Backspace - pop cursor from jumpstack
• Space - toggle breakpoint on cursor
• Home - move cursor to current PC
• F1 - show help file
• F2 - trace window
• F3 - dump window / toggle hex-dump or ASCII dump
• F4 - trace to cursor
• Alt+F5 - reset
• Alt+F6 - load SNA...
• F7 - execute single step
• F8 - trace to next instruction
• G - push cursor to jumpstack and goto specified address
• Z - set PC to current cursor position

these controls works in both trace or dump windows:

• M - move cursor to address
• Ctrl+H/D/B/X/Y/P - watch HL/DE/BC/IX/IY/PC or restore watcher to ports
• Ctrl+Shift+H/D/B - watch HL'/DE'/BC'