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/*
* Simulator of microcontrollers (timer2cl.h)
*
* Copyright (C) 1999,99 Drotos Daniel, Talker Bt.
*
* To contact author send email to drdani@mazsola.iit.uni-miskolc.hu
*
*/
/* This file is part of microcontroller simulator: ucsim.
UCSIM is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
UCSIM is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with UCSIM; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
/*@1@*/
#ifndef TIMER2CL_HEADER
#define TIMER2CL_HEADER
#include "stypes.h"
#include "pobjcl.h"
#include "uccl.h"
#include "newcmdcl.h"
#include "timer0cl.h"
#define T2MODE_RELOAD 0
#define T2MODE_CAPTURE 1
#define T2MODE_BAUDRATE 2
#define T2MODE_OFF 3
#define T2MODE_DOWN 4
#define T2MODE_CLKOUT 5
enum t2_features {
t2_default = 0x01,
t2_down = 0x02,
t2_clock_out = 0x04
};
class cl_timer2: public cl_timer0
{
protected:
class cl_address_space *sfr;
int features;
class cl_it_src *exf2it;
t_mem mask_RCLK, mask_TCLK, mask_CP_RL2;
t_mem RCLK, TCLK, CP_RL2, EXEN2;
long t2ex_edge;
class cl_memory_cell *cell_rcap2l, *cell_rcap2h, *cell_t2mod;
bool bit_dcen, bit_t2oe, bit_t2ex;
public:
cl_timer2(class cl_uc *auc, int aid, const char *aid_string, int afeautres);
virtual int init(void);
virtual void added_to_uc(void);
//virtual void new_hw_added(class cl_hw *new_hw);
//virtual ulong read(class cl_mem *mem, long addr);
virtual void write(class cl_memory_cell *cell, t_mem *val);
//virtual void mem_cell_changed(class cl_mem *mem, t_addr addr);
virtual int tick(int cycles);
virtual int do_t2_baud(int cycles);
virtual void do_t2_capture(int cycles);
virtual void do_t2_reload(int cycles);
virtual void do_t2_down(int cycles);
virtual void do_t2_clock_out(int cycles);
virtual void happen(class cl_hw *where, enum hw_event he, void *params);
virtual void print_info(class cl_console_base *con);
};
#endif
/* End of s51.src/timer2cl.h */
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