sdcc/sim/ucsim/src/sims/p1516.src/timercl.h

   1 /*
   2  * Simulator of microcontrollers (timercl.h)
   3  *
   4  * Copyright (C) 2020 Drotos Daniel
   5  *
   6  * To contact author send email to dr.dkdb@gmail.com
   7  *
   8  */
   9
  10 /* This file is part of microcontroller simulator: ucsim.
  11
  12 UCSIM is free software; you can redistribute it and/or modify
  13 it under the terms of the GNU General Public License as published by
  14 the Free Software Foundation; either version 2 of the License, or
  15 (at your option) any later version.
  16
  17 UCSIM is distributed in the hope that it will be useful,
  18 but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 GNU General Public License for more details.
  21
  22 You should have received a copy of the GNU General Public License
  23 along with UCSIM; see the file COPYING.  If not, write to the Free
  24 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  25 02111-1307, USA. */
  26 /*@1@*/
  27
  28 #ifndef TIMERCL_HEADER
  29 #define TIMERCL_HEADER
  30
  31 #include "hwcl.h"
  32
  33
  34 class cl_timer: public cl_hw
  35 {
  36  public:
  37   class cl_memory_cell *ctrl, *ar, *cnt, *stat;
  38   t_addr addr;
  39   u32_t cps, pre_cnt;
  40   u32_t overflow;
  41  public:
  42   cl_timer(class cl_uc *auc, t_addr the_addr, const char *aname);
  43   virtual int init(void);
  44   virtual void reset(void);
  45   virtual t_mem read(class cl_memory_cell *cell);
  46   virtual void write(class cl_memory_cell *cell, t_mem *val);
  47   virtual int tick(int cycles);
  48
  49   virtual void print_info(class cl_console_base *con);
  50 };
  51
  52
  53 #endif
  54
  55 /* End of p1516.src/timercl.h */