Mike PureZX
UNITED KINGDOM • + Follow
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Description
ZX Spectrum ROM card.
This is an external ROM card for the Sinclair ZX Spectrum. It will work with the Harlequin or standard Spectrum. There's a jumper to select which ROM image is active (Spectrum internal ROM or ROM on the card) and a reset button (Press and hold reset and change the jumper over, then release reset). Interface 2 cartridge ROMs can be burned onto EPROM and run from this card. Use 27c128 EPROMs. The board is designed to take a Textool ZIF socket or similar Chinese copy. Not many components here, so it's a quick build. Component values are shown on the PCB.
Nov 27,2022
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ZX Spectrum ROM card.
This is an external ROM card for the Sinclair ZX Spectrum. It will work with the Harlequin and original Spectrums.
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Published: Nov 27,2022
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- SpeccyKB - CADCAM This is a keyboard designed for use with the ZX Spectrum Harlequin boards. The design of the Harlequ...
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