Mercurial > repos > blastem

diff z80_to_x86.c @ 844:74e161fe7d39

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Small tweaks to timing of 68K/Z80 interactions based on latest tests
author Michael Pavone <pavone@retrodev.com>
date Sat, 31 Oct 2015 13:49:27 -0700
parents ba93a3941300
children adeb6465ad53
line wrap: on
line diff
--- a/z80_to_x86.c	Sat Oct 31 13:24:39 2015 -0700
+++ b/z80_to_x86.c	Sat Oct 31 13:49:27 2015 -0700
@@ -2630,6 +2630,9 @@
 	z80_run(context, cycle);
 	context->busreq = 0;
 	context->busack = 0;
+	//there appears to be at least a 1 Z80 cycle delay between busreq
+	//being released and resumption of execution
+	context->current_cycle += context->options->gen.clock_divider;
 }
 
 uint8_t z80_get_busack(z80_context * context, uint32_t cycle)