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core z80, fix cycle counting if z80 in hold on frame change

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kub 2024-07-02 22:43:26 +02:00
parent 25559e5417
commit 2f0c5639c1
2 changed files with 6 additions and 3 deletions
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3
pico/memory.c
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@ -530,7 +530,8 @@ void NOINLINE ctl_write_z80busreq(u32 d)
{
if (d)
{
Pico.t.z80c_aim = Pico.t.z80c_cnt = z80_cycles_from_68k() + (Pico.t.z80_busdelay >> 8) + 2;
Pico.t.z80c_aim = Pico.t.z80c_cnt = z80_cycles_from_68k() + 2;
Pico.t.z80c_cnt += Pico.t.z80_busdelay >> 8;
Pico.t.z80_busdelay &= 0xff;
}
else