source/src/vm/pc98ha/note.h

   1 /*
   2         NEC PC-98LT Emulator 'ePC-98LT'
   3         NEC PC-98HA Emulator 'eHANDY98'
   4
   5         Author : Takeda.Toshiya
   6         Date   : 2008.08.14 -
   7
   8         [ note i/o ]
   9 */
  10
  11 #ifndef _NOTE_H_
  12 #define _NOTE_H_
  13
  14 #include "../vm.h"
  15 #include "../../emu.h"
  16 #include "../device.h"
  17
  18 class NOTE : public DEVICE
  19 {
  20 private:
  21         DEVICE *d_pic;
  22         uint8_t ch, regs[16];
  23
  24 public:
  25         NOTE(VM_TEMPLATE* parent_vm, EMU* parent_emu) : DEVICE(parent_vm, parent_emu)
  26         {
  27                 set_device_name(_T("98NOTE I/O"));
  28         }
  29         ~NOTE() {}
  30
  31         // common functions
  32         void initialize();
  33         void write_io8(uint32_t addr, uint32_t data);
  34         uint32_t read_io8(uint32_t addr);
  35         bool process_state(FILEIO* state_fio, bool loading);
  36
  37         // unique function
  38         void set_context_pic(DEVICE* device)
  39         {
  40                 d_pic = device;
  41         }
  42 };
  43
  44 #endif
  45