zx is a Sinclair ZX Spectrum 48K/128K FPGA implementation

Supports this FPGA boards:

• Atlas (https://github.com/theexperimentgroup/Atlas-FPGA
• MiST (https://github.com/mist-devel/mist-board/wiki)
• neptUNO (https://github.com/neptuno-fpga
• SiDi (https://manuferhi.com/p/sidi)
• UnAmiga Reloaded (https://github.com/UnAmigaReloaded-fpga)
• ZX-Uno (http://zxuno.speccy.org)
• ZXDOS (https://github.com/zxdos)
• ZXDOS+ (https://github.com/zxdos/zxdos-plus)

Implements a standard ZX Spectrum 48K/128K computer and the follwing hardware:

• DivMMC (esxdos 0.8.9)
• Specdrum
• Turbosound
• SA1099 (MiST, neptUNO, SiDi, UnAmiga)
• Joystick Kempston
• Tape loading

Keyboard shortcuts

• F1: select model 48K
• F2: select model +2
• F4: toggle on/off DivMMC automapper
• F5: NMI
• F8: (or Ctrl+Alt+Del) Reset
• scroll lock: toggle RGB/VGA