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// license:BSD-3-Clause
// copyright-holders:Olivier Galibert
/***************************************************************************
h8s2245.h
H8S-2245 family emulation
H8S/2000-based mcus.
Variant ROM RAM
H8S/2241 32K 4K
H8S/2242 32K 8K
H8S/2245 128K 4K
H8S/2246 128K 8K
***************************************************************************/
#ifndef MAME_CPU_H8_H8S2245_H
#define MAME_CPU_H8_H8S2245_H
#pragma once
#include "h8s2000.h"
#include "h8_intc.h"
#include "h8_adc.h"
#include "h8_dtc.h"
#include "h8_port.h"
#include "h8_timer8.h"
#include "h8_timer16.h"
#include "h8_sci.h"
#include "h8_watchdog.h"
class h8s2245_device : public h8s2000_device {
public:
h8s2245_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
uint8_t syscr_r();
void syscr_w(uint8_t data);
uint16_t mstpcr_r();
void mstpcr_w(offs_t offset, uint16_t data, uint16_t mem_mask = ~0);
protected:
required_device<h8s_intc_device> intc;
required_device<h8_adc_device> adc;
required_device<h8_dtc_device> dtc;
required_device<h8_port_device> port1;
required_device<h8_port_device> port2;
required_device<h8_port_device> port3;
required_device<h8_port_device> port4;
required_device<h8_port_device> port5;
required_device<h8_port_device> porta;
required_device<h8_port_device> portb;
required_device<h8_port_device> portc;
required_device<h8_port_device> portd;
required_device<h8_port_device> porte;
required_device<h8_port_device> portf;
required_device<h8_port_device> portg;
required_device<h8h_timer8_channel_device> timer8_0;
required_device<h8h_timer8_channel_device> timer8_1;
required_device<h8_timer16_device> timer16;
required_device<h8s_timer16_channel_device> timer16_0;
required_device<h8s_timer16_channel_device> timer16_1;
required_device<h8s_timer16_channel_device> timer16_2;
required_device<h8_sci_device> sci0;
required_device<h8_sci_device> sci1;
required_device<h8_sci_device> sci2;
required_device<h8_watchdog_device> watchdog;
uint32_t ram_start;
uint16_t mstpcr;
uint8_t syscr;
h8s2245_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, const XTAL &clock, uint32_t start);
virtual bool exr_in_stack() const override;
virtual void update_irq_filter() override;
virtual void interrupt_taken() override;
virtual int trapa_setup() override;
virtual void irq_setup() override;
virtual void internal_update(uint64_t current_time) override;
virtual void device_add_mconfig(machine_config &config) override;
void map(address_map &map);
virtual void device_start() override;
virtual void device_reset() override;
virtual void execute_set_input(int inputnum, int state) override;
};
class h8s2241_device : public h8s2245_device {
public:
h8s2241_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
};
class h8s2242_device : public h8s2245_device {
public:
h8s2242_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
};
class h8s2246_device : public h8s2245_device {
public:
h8s2246_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock);
};
DECLARE_DEVICE_TYPE(H8S2241, h8s2241_device)
DECLARE_DEVICE_TYPE(H8S2242, h8s2242_device)
DECLARE_DEVICE_TYPE(H8S2245, h8s2245_device)
DECLARE_DEVICE_TYPE(H8S2246, h8s2246_device)
#endif // MAME_CPU_H8_H8S2245_H
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