This mini-wiki is designed to be a resource for technical information about the ZX Spectrum and its variants and clones. Much of this information has been moved or is in the process of being moved to the Sinclair FAQ Wiki. You may find more complete information there. Information currently here: * DEF FN * Interrupts * Spectrum emulator file formats * ZX Interface 3 * ZX Net * ZX Spectrum 128 * ZX Spectrum 128Ke * ZX Spectrum peripherals