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...ar role to that of the [[ZX Spectrum ULA]] within various Eastern European Spectrum clones, most notably the [[Didaktik M]]. It is also sometimes labelled as a ...is twice the CPU clock at 8 MHz, rather than the ~7 MHz pixel clock of the Spectrum, the screen is narrow in appearance.

{{See Also|the CPU chip used in the Spectrum|the emulator snapshot format|Z80 format}} ...[ZX81]] and all [[ZX Spectrum]] models, as well as most [[:Category:clones|Spectrum clones]] and several other 8-bit micros.

...Wright, the author of [[Beta BASIC]], and it can load a fair proportion of Spectrum games. The machine was sometimes regarded as a clone of the Spectrum or dubbed a 'SuperSpectrum', but many users would insist that it was more t

...gn.itch.io/zxi ZXI (ZX Interface)] is for devices that are attached to the Spectrum edge connector. ZXI compliant devices are inter-operable with each other wi ...e Spectrum has 65536 ports available for hardware devices. In practice the Spectrum does not fully decode the I/O and there are no spare I/O ports available th

The '''Speccy2010''' is an unofficial ZX Spectrum clone created by Ukrainian developer Syd, as an improvement on his earlier Speccy ...2011 — [https://web.archive.org/web/20170706104143/http://matt.west.co.tt/spectrum/speccy2010/ a blog post by Matt Westcott] describes his experience of order

...with extra video modes, but some incompatiblities. There is also a Polish clone of the TC2068, called the UK2086, which substitutes an RS232 port for one o ...(by Jarek Adamski). The TC2128 extends the TC2048 to 128KB using the [[ZX Spectrum 128]] memory scheme. The TC2144 does the same but provides an extra 16KB of

[[Category:Spectrum]] The ZX Spectrum SE is a [[:category:clones|Spectrum clone]] created by Andrew Owen and Jarek Adamski. Although only a single prototyp