spc

operating-system · ZX Spectrum · Matteo Trevisan

This is a ZX SPECTRUM Operating System interface based on 128k Sinclair BASIC. I have fully invented and programmed it. I have implemented some functions: MEM to show fake ram memory : ). NEW enter, to clear screen CLS 1 TO CLS 7 enter, to change the 7 border color CLS enter, to come back to grey screen. Now you can play 7 notes from DO,RE,MI,FA,SOL,LA,SI then press enter ,to play a music note SONG to play a song. if you write 10 PRINT HELLO WORLD enter, you get a BASIC answer. I have added a real Calculator. you can call it writing CALCULATOR inside the OS. There are some mathematical functions +, -, *, / ,^,%,TAN,COS,SIN. you can call them at the operand entry. Added a functional COPY - PASTE of my invention function to use it write COPY enter, then the words you want to paste and PASTE enter. writing PASTE 2 you can repeat the PASTE every time you want. Added a Guessing little game inside the emulator write GUESS1000 enter, then yes in short letter to play. Added a Chronograph Write KRONO to call the Chronograph application. Added a Reset keystroke to come back to the initial screen. the keystroke is RESET * enter. Added an algorithm to see the second number printed on screen in the Calculator when making operations. More information Install instructions To load the application use a ZX Spectrum emulator capable to load .z80 snapshot files. For any platform.