I just wanted to know that if i wanted to make one of my ZX Spectrum games as a rom. Is there a program i need to use? Or if i us c++ do i need to change the code?
What exactly do you want to do ??
Do you want to convert one of your assembly games for the gp32 ? Or just put a rom (sna/z80) on the gp32 and use it with an emulator ? Or transfer a game tape to a file and use it on the gp32 ?
There are some DOS/WIN programs which can help you make what you want. They read tapes input by the LINE IN sound card port and convert them to TAP/TZX/Z80 or other formats.