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QL SuperBASIC Keywords | Mister Spectrum

Comparision of Keywords on the Sinclair QL and ZX Spectrum Overview The following is a list of keywords, operators and delimiters used on the QL and ZX Spectrum. The Sinclair QL uses a different version of BASIC to the ZX Spectrum called SuperBASIC.I ...

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ZX Spectrum TAP Loader Simulator | Mister Spectrum

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ZX Spectrum Keyboard Matrix | Mister Spectrum

ZX Spectrum Keyboard Matrix The original ZX Spectrum keyboard consists of 40 keys arranged as eight half-rows of five keys. The keyboard is read through the ULA using the address and data buses. Address format: DEC HEX Address Port D0 D1 D2 D3 D4

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