Esempio n. 1
0
static uint8 read_1808(void)
{
 uint8 ret = SCSICD_GetDB();

 if(!PCE_InDebug)
 {
  if(SCSICD_GetREQ() && !SCSICD_GetACK() && !SCSICD_GetCD())
  {
   if(SCSICD_GetIO())
   {
    SCSICD_SetACK(TRUE);
    ACKStatus = TRUE;
    SCSICD_Run(HuCPU.timestamp);
    ClearACKDelay = 15;
   }
  }
 }

 return(ret);
}
Esempio n. 2
0
static INLINE uint8 read_1808(int32 timestamp, const bool PeekMode)
{
 uint8 ret = SCSICD_GetDB();

 if(!PeekMode)
 {
  if(SCSICD_GetREQ() && !SCSICD_GetACK() && !SCSICD_GetCD())
  {
   if(SCSICD_GetIO())
   {
    SCSICD_SetACK(true);
    ACKStatus = true;
    scsicd_ne = SCSICD_Run(timestamp);
    ClearACKDelay = 15 * 3;
   }
  }
 }

 return(ret);
}