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/*****************************************************************************
*
* includes/pp01.h
*
****************************************************************************/
#ifndef PP01_H_
#define PP01_H_
#include "machine/pit8253.h"
#include "machine/i8255.h"
class pp01_state : public driver_device
{
public:
pp01_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu") { }
UINT8 m_video_scroll;
UINT8 m_memory_block[16];
UINT8 m_video_write_mode;
UINT8 m_key_line;
DECLARE_WRITE8_MEMBER(pp01_video_write_mode_w);
DECLARE_WRITE8_MEMBER(pp01_video_r_1_w);
DECLARE_WRITE8_MEMBER(pp01_video_g_1_w);
DECLARE_WRITE8_MEMBER(pp01_video_b_1_w);
DECLARE_WRITE8_MEMBER(pp01_video_r_2_w);
DECLARE_WRITE8_MEMBER(pp01_video_g_2_w);
DECLARE_WRITE8_MEMBER(pp01_video_b_2_w);
DECLARE_WRITE8_MEMBER(pp01_mem_block_w);
DECLARE_READ8_MEMBER(pp01_mem_block_r);
virtual void machine_start();
virtual void machine_reset();
virtual void video_start();
virtual void palette_init();
UINT32 screen_update_pp01(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_WRITE_LINE_MEMBER(pp01_pit_out0);
DECLARE_WRITE_LINE_MEMBER(pp01_pit_out1);
DECLARE_READ8_MEMBER(pp01_8255_porta_r);
DECLARE_WRITE8_MEMBER(pp01_8255_porta_w);
DECLARE_READ8_MEMBER(pp01_8255_portb_r);
DECLARE_WRITE8_MEMBER(pp01_8255_portb_w);
DECLARE_WRITE8_MEMBER(pp01_8255_portc_w);
DECLARE_READ8_MEMBER(pp01_8255_portc_r);
required_device<cpu_device> m_maincpu;
};
/*----------- defined in machine/pp01.c -----------*/
extern const struct pit8253_config pp01_pit8253_intf;
extern const i8255_interface pp01_ppi8255_interface;
#endif
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