@haitchfive<p><strong>zen80 update x5: ZEXALL is PASS</strong></p><p><strong><em>After successfully passing zexdoc and zexall for the first time, including all undocumented flag behaviours, zen80 is on equal footing with superzazu's and Rust Z80's emulation in terms of Z80 accuracy</em></strong></p><p>Timings, interrupt accuracy, and system mimicking is a whole another story, however. The next task at hand is plugging this new Z80 into the older Spectrum emulator that had a bad hardcoded Z80 in it.</p><p><a href="https://oldbytes.space/tags/z80" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>z80</span></a> <a href="https://oldbytes.space/tags/Spectrum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Spectrum</span></a> <a href="https://oldbytes.space/tags/ZXSpectrum" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ZXSpectrum</span></a> <a href="https://oldbytes.space/tags/Speccy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Speccy</span></a> <a href="https://oldbytes.space/tags/emulator" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>emulator</span></a> <a href="https://oldbytes.space/tags/foss" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>foss</span></a> <a href="https://oldbytes.space/tags/golang" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>golang</span></a></p>