OpenSE BASIC

OpenSE BASIC is an open source replacement firmware for the ZX Spectrum and clones that includes many improvements over the original, while retaining a high level of compatibility. Some of the highlights are: Overall fastest version of Sinclair BASIC - fully optimized for speed.Fastest and most user-friendly editor - with additional editing commands.AY support including pseudo-interrupt driven sound.ULAplus support including a default palette and new commands.8-bit character set support includin...