diff z80.cpu @ 1876:96971b673f51

Only do full sync on VDP data port reads instead of all VDP port reads, provides a perf bump for games that busy wait on the status or HV registers
author Michael Pavone <pavone@retrodev.com>
date Mon, 19 Aug 2019 19:15:52 -0700
parents 1dc718581aac
children 338c78da3fff
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