ZX Spectrum Timing Tests 48K - redcode/ZXSpectrum GitHub Wiki

Author: Butler, Richard; Butler, Tim
Release date: 2010-04-06, 2010-04-14
Links: Announcement, Website, Download page
Download: sna, tap, tzx, wav (hosted) - sna, tap, tzx, wav (original URL)

Expected results

Early timings Late timings

Results on real hardware

ZX Spectrum 48K (Issue 6A, CPU SGS Z8400AB1, ULA 6C001E-7) - cold / late timings

Tested by Matthew London

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