TK90X
Hardware: Computer
Microdigital · 1985
Discussion
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Remarks
A Brazilian clone of the {ZX Spectrum 48K|Sinclair Research Ltd|1000486} with modified ROM (additional command for User Defined Graphics UDG), beeper sound produced via modulated RF through TV speaker, built-in Sinclair Interface 2 joystick port, and video output hardware-selectable to PAL-M (60 Hz), PAL-N (50 Hz) or NTSC (60 Hz).
Documents
- TK90X_Schematics.cdrHardware technical documentation 734 KB
- TK90X_Schematics.zipHardware technical documentation 1,836 KB
- TK90X-CartaoDeReferencia.pdfScanned instructions 1,363 KB
Other files
- TK90X_Advert.pdfAdvertisement 373 KB
- TK90X_Advert_2.pdfAdvertisement 403 KB
- tk90x1.rom.zipArchive file 13 KB
- tk90x2pt.rom.zipArchive file Portuguese13 KB
- tk90x2sp.rom.zipArchive file Spanish13 KB
- roms.htmlRemote link English
Files and rights
No permission is on record either way. Screens and pictures are copied here on a take-down basis: if you hold the rights and want something removed, say so and it goes.
In the magazines 4
News/Note3
- Your Computer #4Apr 1986 · p.22
- Sinclair User #48Mar 1986 · p.10
- MicroHobby/BR #211985 · p.6
Letters1
- Sinclair User #49Apr 1986 · p.22
Reviews from people here
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