src/apuaux.c


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#include "snes9x.h"
#include "spc700.h"
#include "apu.h"

void S9xAPUSetByteFFtoF0(uint8 val, uint32 Address)
{
   if (Address >= 0xf4 && Address <= 0xf7)
      APU.OutPorts [Address - 0xf4] = val;
   else if (Address < 0xfd)
   {
      IAPU.RAM [Address] = val;
      if (Address >= 0xfa)
      {
         if (val == 0)
            APU.TimerTarget [Address - 0xfa] = 0x100;
         else
            APU.TimerTarget [Address - 0xfa] = val;
      }
   }
}

void S9xAPUSetByteFFC0(uint8 val, uint32 Address)
{
   APU.ExtraRAM [Address - 0xffc0] = val;
   if (!APU.ShowROM) IAPU.RAM [Address] = val;
}