/************************************************************************************************\
|* C function to get a byte over the serial port                                                *|
\************************************************************************************************/
GetByte()
{
  int status;
  
  status = peekb(REG_BASE + SCSR);
  while(!(status & 0x20)) 
  {
    status = peekb(REG_BASE + SCSR);
  }

#asm                
       JSR    HOSTCO
       JSR    ONSCI
       JSR    INSCI
       STAA   _iRetVal
#endasm
}