source/src/vm/bubcom80/floppy.cpp

   1 /*
   2         Systems Formulate BUBCOM80 Emulator 'eBUBCOM80'
   3
   4         Author : Takeda.Toshiya
   5         Date   : 2018.05.09-
   6
   7         [ floppy ]
   8 */
   9
  10 #include "floppy.h"
  11 #include "../mb8877.h"
  12
  13 namespace BUBCOM80 {
  14 void FLOPPY::write_io8(uint32_t addr, uint32_t data)
  15 {
  16         switch(addr) {
  17         case 0x3fd8:
  18 //              if((data & 0x0c) == 0x0c) {
  19                 d_fdc->write_signal(SIG_MB8877_DRIVEREG, data, 0x03);
  20                 d_fdc->write_signal(SIG_MB8877_SIDEREG,  data, 0x40);
  21                 // bit7: set when track > 59
  22 //              }
  23                 break;
  24         }
  25 }
  26 }