source/src/vm/rp5c01.h

   1 /*
   2         Skelton for retropc emulator
   3
   4         Author : Takeda.Toshiya
   5         Date   : 2008.04.11-
   6
   7         [ RP-5C01 / RP-5C15 ]
   8 */
   9
  10 #ifndef _RP5C01_H_
  11 #define _RP5C01_H_
  12
  13 //#include "vm.h"
  14 //#include "../emu.h"
  15 #include "device.h"
  16
  17 class  DLL_PREFIX RP5C01 : public DEVICE
  18 {
  19 private:
  20         // output signals
  21         outputs_t outputs_alarm;
  22         outputs_t outputs_pulse;
  23
  24         dll_cur_time_t cur_time;
  25         int register_id;
  26
  27         uint8_t regs[16];
  28         uint8_t time[13];
  29 //#ifndef HAS_RP5C15
  30         uint8_t ram[26];
  31         bool modified;
  32 //#endif
  33         bool alarm, pulse_1hz, pulse_16hz;
  34         int count_16hz;
  35
  36         bool __HAS_RP5C15;
  37
  38         void __FASTCALL update_pulse();
  39         void __FASTCALL read_from_cur_time();
  40         void __FASTCALL write_to_cur_time();
  41
  42 public:
  43         RP5C01(VM_TEMPLATE* parent_vm, EMU_TEMPLATE* parent_emu) : DEVICE(parent_vm, parent_emu)
  44         {
  45                 initialize_output_signals(&outputs_alarm);
  46                 initialize_output_signals(&outputs_pulse);
  47                 set_device_name(_T("RP-5C01 RTC"));
  48         }
  49         ~RP5C01() {}
  50
  51         // common functions
  52         void initialize();
  53         void release();
  54         void __FASTCALL write_io8(uint32_t addr, uint32_t data);
  55         uint32_t __FASTCALL read_io8(uint32_t addr);
  56         void __FASTCALL event_callback(int event_id, int err);
  57         bool process_state(FILEIO* state_fio, bool loading);
  58
  59         // unique functions
  60         void set_context_alarm(DEVICE* device, int id, uint32_t mask)
  61         {
  62                 register_output_signal(&outputs_alarm, device, id, mask);
  63         }
  64         void set_context_pulse(DEVICE* device, int id, uint32_t mask)
  65         {
  66                 register_output_signal(&outputs_pulse, device, id, mask);
  67         }
  68 };
  69
  70 #endif
  71