ZX81
Release Date  1981
Original Publisher  Sinclair Research Ltd (UK)
Min. Hardware  
Genre  Hardware: Computer
Max. Players  0
Original Price  £69.95

Known Errors
     Running "LPRINT 0.00001" results in the Timex printer outputting "0.0XYZ1".

Remarks
     Release price: £69.95 (£49.95 as kit)

Remarks
     Successor of the ZX80 with custom ULA and SLOW mode, equipped with 8Kb ROM (floating-point support) and 1Kb of RAM (expansible to 56Kb).

Main File Downloads
     FilenameReleaseMachineSchemeLanguageComments
 zx81faq.txt.zipOriginal(???)

Additional File Downloads
     FilenameSizeReleaseTypeLanguageComments
     ZX81.jpg26,046OriginalHardware picture
     ZX81_Inside.jpg51,032OriginalHardware picture
     ZX81_Layout.jpg195,956OriginalHardware picture
     ZX81_Schematics.pdf1,328,466OriginalHardware technical documentation
     ZX81_ServiceManualAndAssemblyInstructions.pdf738,944OriginalHardware technical documentation
     ZX81.jpg455,384OriginalHardware advertisement scan
     ZX81_2.jpg562,106OriginalHardware advertisement scan
     ZX81_3.jpg506,094OriginalHardware advertisement scan
     ZX81_4.jpg227,949OriginalHardware advertisement scan

Magazine Reviews
     C&VG (Computer & Video Games)issue #7-1982/Maypage 86- Review
     Personal Computer Newsissue #39-1983/Dec/7 supplement "PCN Micropaedia v13 part 1: Christmas Micro Buyer's Guide"page 305- Review
     ZX Computingissue #1-1982/Jun special "Summer"page 92- Review

Magazine References
     ZX Magazínissue 2004/Apr special "2004/04-2005/02"page 6- Feature

Links
     ZX Spectrum Reviews(Magazine Reviews)
     Spectrum 2.0(User Reviews)
     The TZX Vault(Software Preservation)
     ZX-Art(Spectrum Graphics)
     ZXInfo(ZXDB Front End)
     Every Game Going(Multi-Platform Archive)
     The Tipshop(Tips, Maps, Solutions, Cheats, Pokes)
     New World Of Spectrum(Spectrum Archive)
     Original World Of Spectrum(Spectrum Archive)
     World Of Spectrum Classic(Spectrum Archive)
     Spectrum Computing(MAIN VIEW)