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/*****************************************************************************
*
* includes/sapi1.h
*
****************************************************************************/
#ifndef SAPI_1_H_
#define SAPI_1_H_
#include "emu.h"
#include "cpu/i8085/i8085.h"
#include "cpu/z80/z80.h"
#include "machine/ram.h"
#include "machine/keyboard.h"
#include "machine/terminal.h"
class sapi1_state : public driver_device
{
public:
sapi1_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_sapi_video_ram(*this, "sapi_video_ram"),
m_bank1(*this, "bank1"),
m_line0(*this, "LINE0"),
m_line1(*this, "LINE1"),
m_line2(*this, "LINE2"),
m_line3(*this, "LINE3"),
m_line4(*this, "LINE4") ,
m_maincpu(*this, "maincpu") { }
required_shared_ptr<UINT8> m_sapi_video_ram;
UINT8 m_keyboard_mask;
UINT8 m_refresh_counter;
UINT8 m_zps3_25;
DECLARE_READ8_MEMBER(sapi1_keyboard_r);
DECLARE_WRITE8_MEMBER(sapi1_keyboard_w);
DECLARE_READ8_MEMBER(sapi2_keyboard_status_r);
DECLARE_READ8_MEMBER(sapi2_keyboard_data_r);
DECLARE_WRITE8_MEMBER(sapi3_00_w);
DECLARE_READ8_MEMBER(sapi3_25_r);
DECLARE_WRITE8_MEMBER(sapi3_25_w);
DECLARE_WRITE8_MEMBER(kbd_put);
UINT8 m_term_data;
DECLARE_DRIVER_INIT(sapi1);
DECLARE_DRIVER_INIT(sapizps3);
DECLARE_MACHINE_START(sapi1);
DECLARE_MACHINE_RESET(sapi1);
DECLARE_VIDEO_START(sapi1);
DECLARE_MACHINE_RESET(sapizps3);
DECLARE_VIDEO_START(sapizps3);
UINT32 screen_update_sapi1(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
UINT32 screen_update_sapizps3(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
protected:
optional_memory_bank m_bank1; // Only for sapi3
required_ioport m_line0;
required_ioport m_line1;
required_ioport m_line2;
required_ioport m_line3;
required_ioport m_line4;
required_device<cpu_device> m_maincpu;
};
#endif
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