A collection of Verilog modules that adds a number of useful indicators on screen, similar to leds, switches and displays that most FPGA trainers have. These modules are aimed to FPGA boards featuring at least a VGA output and a PS/2 connector for keyboard input. Project files are currently targeting these boards:

• UnAmiga. https://unamiga.forofpga.es
• ZXDOS. https://zxdos.forofpga.es
• ZX-UNO original version. https://www.zxuno.com
• ZX-UNO RGB 18-bit enhanced output. https://www.zxuno.com

Along the modules, there is a number of Verilog examples to show some features of them, and serve as templates for your own projects.

Discussions about this training modules are held at: https://www.forofpga.es/viewtopic.php?f=34&t=60