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// license:BSD-3-Clause
// copyright-holders:windyfairy
/***************************************************************************
SH-2 SH7014
***************************************************************************/
#ifndef MAME_CPU_SH_SH7014_H
#define MAME_CPU_SH_SH7014_H
#pragma once
#include "sh2.h"
#include "sh7014_bsc.h"
#include "sh7014_dmac.h"
#include "sh7014_intc.h"
#include "sh7014_mtu.h"
#include "sh7014_port.h"
#include "sh7014_sci.h"
class sh7014_device : public sh2_device
{
public:
sh7014_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
template<int Sci> auto sci_tx_w() {
return m_sci[Sci].lookup()->write_sci_tx();
}
template<int Sci> void sci_set_external_clock_period(const attotime &period) {
m_sci[Sci].lookup()->set_external_clock_period(period);
}
template<int Sci> void sci_set_send_full_data_transmit_on_sync_hack(bool enabled) {
m_sci[Sci].lookup()->set_send_full_data_transmit_on_sync_hack(enabled);
}
auto read_porta() { return m_port.lookup()->port_a_read_callback(); }
auto write_porta() { return m_port.lookup()->port_a_write_callback(); }
auto read_portb() { return m_port.lookup()->port_b_read_callback(); }
auto write_portb() { return m_port.lookup()->port_b_write_callback(); }
auto read_porte() { return m_port.lookup()->port_e_read_callback(); }
auto write_porte() { return m_port.lookup()->port_e_write_callback(); }
auto read_portf() { return m_port.lookup()->port_f_read_callback(); }
protected:
virtual void device_start() override ATTR_COLD;
virtual void device_reset() override ATTR_COLD;
virtual void device_add_mconfig(machine_config &config) override ATTR_COLD;
virtual void execute_set_input(int inputnum, int state) override;
virtual void sh2_exception_internal(const char *message, int irqline, int vector) override;
private:
void sh7014_map(address_map &map) ATTR_COLD;
void set_irq(int vector, int level, bool is_internal);
void notify_dma_source(uint32_t source);
uint16_t ccr_r();
void ccr_w(offs_t offset, uint16_t dat, uint16_t mem_mask = ~0);
required_device_array<sh7014_sci_device, 2> m_sci;
required_device<sh7014_bsc_device> m_bsc;
required_device<sh7014_dmac_device> m_dmac;
required_device<sh7014_intc_device> m_intc;
required_device<sh7014_mtu_device> m_mtu;
required_device<sh7014_port_device> m_port;
devcb_write_line::array<2> m_sci_tx_cb;
uint16_t m_ccr;
};
DECLARE_DEVICE_TYPE(SH7014, sh7014_device)
#endif // MAME_CPU_SH_SH7014_H
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