cd: fix copy-paste bug, comm issue

[picodrive.git] / pico / cd / mcd.c

diff --git a/pico/cd/mcd.c b/pico/cd/mcd.c
index 6a978f8..3f6afa5 100644 (file)
--- a/pico/cd/mcd.c
+++ b/pico/cd/mcd.c
@@ -345,7 +345,9 @@ void pcd_state_loaded(void)
     if (Pico_mcd->scd.Status_CDC & 0x08)
            Update_CDC_TRansfer(Pico_mcd->s68k_regs[4] & 7);
   }
-  if (Pico_mcd->pcm.update_cycles == 0)
+
+  diff = cycles - Pico_mcd->pcm.update_cycles;
+  if ((unsigned int)diff > 12500000/50)
     Pico_mcd->pcm.update_cycles = cycles;
 
   // reschedule