Re: Problém s procesorem

Jan Waclawek konfera na efton.sk
Čtvrtek Březen 16 11:14:39 CET 2017


Ale ved aj vtedy na Zapade, napr:

The RAM chips on many ZX Spectrum boards are 64Kx1 DRAMs, even though the
Spectrum addresses them as 32Kx1. It is thought that perhaps Sinclair
bought a batch of faulty DRAM chips at a good price, where only half the
RAM chip was accessible.

Inak prvykrat v zivote vidim technicky dokument v hentom jazyku... Tvoje
zbierky DS a suvisiacich dokumentov su uzasne.

wek



----- Original Message ---------------
>Dam do pozornosti napr. ruske pamete. Tam musel byt vytaznost vyroby
>zufala.
>Napr. obvod ?573??1 a jeho derivaty ?573??13 a ?573??14. Podla toho ako sa
>podarili jednotlive datove linky...
>http://ksm.nau.edu.ua/arhitectura/files/bic.pdf
>Alebo ?573??3x kde to je zase polovica, alebo len stvrtina pamete.




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