mirror of
https://github.com/holub/mame
synced 2025-06-01 02:21:48 +03:00
88 lines
2.0 KiB
C++
88 lines
2.0 KiB
C++
/*****************************************************************************
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*
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* includes/ti89.h
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*
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****************************************************************************/
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#ifndef TI89_H_
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#define TI89_H_
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#include "machine/intelfsh.h"
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class ti68k_state : public driver_device
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{
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public:
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ti68k_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_flash(*this, "flash"),
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m_io_bit0(*this, "BIT0"),
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m_io_bit1(*this, "BIT1"),
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m_io_bit2(*this, "BIT2"),
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m_io_bit3(*this, "BIT3"),
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m_io_bit4(*this, "BIT4"),
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m_io_bit5(*this, "BIT5"),
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m_io_bit6(*this, "BIT6"),
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m_io_bit7(*this, "BIT7")
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{ }
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required_device<cpu_device> m_maincpu;
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required_device<sharp_unk128mbit_device> m_flash;
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required_ioport m_io_bit0;
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required_ioport m_io_bit1;
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required_ioport m_io_bit2;
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required_ioport m_io_bit3;
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required_ioport m_io_bit4;
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required_ioport m_io_bit5;
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required_ioport m_io_bit6;
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required_ioport m_io_bit7;
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// hardware versions
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enum { HW1=1, HW2, HW3, HW4 };
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// HW specifications
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UINT8 m_hw_version;
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bool m_flash_mem;
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UINT32 m_initial_pc;
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UINT16 *m_rom_base;
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// keyboard
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UINT16 m_kb_mask;
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UINT8 m_on_key;
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// LCD
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UINT8 m_lcd_on;
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UINT32 m_lcd_base;
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UINT16 m_lcd_width;
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UINT16 m_lcd_height;
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UINT16 m_lcd_contrast;
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// I/O
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UINT16 m_io_hw1[0x10];
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UINT16 m_io_hw2[0x80];
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// Timer
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UINT8 m_timer_on;
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UINT8 m_timer_val;
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UINT16 m_timer_mask;
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virtual void machine_start();
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virtual void machine_reset();
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UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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UINT8 keypad_r (running_machine &machine);
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DECLARE_WRITE16_MEMBER ( ti68k_io_w );
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DECLARE_READ16_MEMBER ( ti68k_io_r );
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DECLARE_WRITE16_MEMBER ( ti68k_io2_w );
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DECLARE_READ16_MEMBER ( ti68k_io2_r );
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DECLARE_WRITE16_MEMBER ( flash_w );
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DECLARE_READ16_MEMBER ( flash_r );
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UINT64 m_timer;
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virtual void palette_init();
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DECLARE_INPUT_CHANGED_MEMBER(ti68k_on_key);
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TIMER_DEVICE_CALLBACK_MEMBER(ti68k_timer_callback);
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};
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#endif // TI89_H_
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