54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
/***************************************************************************
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pes.h
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****************************************************************************/
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#pragma once
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#ifndef _PES_H_
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#define _PES_H_
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#include "machine/terminal.h"
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#include "sound/tms5220.h"
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#include "cpu/mcs51/mcs51.h"
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#define TERMINAL_TAG "terminal"
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class pes_state : public driver_device
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{
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public:
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pes_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag),
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m_maincpu(*this, "maincpu"),
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m_terminal(*this, TERMINAL_TAG),
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m_speech(*this, "tms5220")
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{
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}
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required_device<i80c31_device> m_maincpu;
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required_device<generic_terminal_device> m_terminal;
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required_device<tms5220_device> m_speech;
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UINT8 m_wsstate; // /WS
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UINT8 m_rsstate; // /RS
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UINT8 m_port3_state; // Port3 state as last written
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UINT8 m_infifo[32]; // input fifo
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UINT8 m_infifo_tail_ptr; // " tail
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UINT8 m_infifo_head_ptr; // " head
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virtual void machine_reset();
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DECLARE_WRITE8_MEMBER(rsws_w);
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DECLARE_WRITE8_MEMBER(port1_w);
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DECLARE_WRITE8_MEMBER(port3_w);
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DECLARE_READ8_MEMBER(port1_r);
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DECLARE_READ8_MEMBER(port3_r);
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DECLARE_DRIVER_INIT(pes);
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DECLARE_WRITE8_MEMBER(pes_kbd_input);
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DECLARE_READ8_MEMBER(data_to_i8031);
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DECLARE_WRITE8_MEMBER(data_from_i8031);
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};
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#endif // _PES_H_
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