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fix yet another sync issue..

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This commit is contained in:
notaz 2013-10-09 02:26:52 +03:00
parent 7b3ddc11dc
commit 6901d0e45d
3 changed files with 54 additions and 16 deletions
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6
pico/cd/memory.c
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@ -67,6 +67,12 @@ static void remap_word_ram(u32 r3);
void m68k_comm_check(u32 a)
{
pcd_sync_s68k(SekCyclesDone(), 0);
if (a >= 0x0e && !Pico_mcd->m.need_sync) {
// there are cases when slave updates comm and only switches RAM
// over after that (mcd1b), so there must be a resync..
SekEndRun(64);
Pico_mcd->m.need_sync = 1;
}
if (SekNotPolling || a != Pico_mcd->m.m68k_poll_a) {
Pico_mcd->m.m68k_poll_a = a;
Pico_mcd->m.m68k_poll_cnt = 0;