// license:BSD-3-Clause // copyright-holders:Curt Coder #ifndef MAME_INCLUDES_HUEBLER_H #define MAME_INCLUDES_HUEBLER_H #define SCREEN_TAG "screen" #define Z80_TAG "z80" #define Z80CTC_TAG "z80ctc" #define Z80SIO_TAG "z80sio" #define Z80PIO1_TAG "z80pio1" #define Z80PIO2_TAG "z80pio2" #include "cpu/z80/z80.h" #include "machine/z80daisy.h" #include "imagedev/cassette.h" #include "machine/ram.h" #include "machine/timer.h" #include "machine/z80pio.h" #include "machine/z80sio.h" #include "machine/z80ctc.h" #include "emupal.h" class amu880_state : public driver_device { public: amu880_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_maincpu(*this, Z80_TAG) , m_cassette(*this, "cassette") , m_sio(*this, Z80SIO_TAG) , m_palette(*this, "palette") , m_kb_rom(*this, "keyboard") , m_char_rom(*this, "chargen") , m_video_ram(*this, "video_ram") , m_key_row(*this, "Y%u", 0) , m_special(*this, "SPECIAL") , m_key_d6(0) , m_key_d7(0) , m_key_a8(1) { } void amu880(machine_config &config); protected: virtual void machine_start() override; virtual void machine_reset() override { m_maincpu->set_pc(0xf000); } private: required_device m_maincpu; required_device m_cassette; required_device m_sio; required_device m_palette; required_memory_region m_kb_rom; required_memory_region m_char_rom; required_shared_ptr m_video_ram; required_ioport_array<16> m_key_row; required_ioport m_special; uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); uint8_t keyboard_r(offs_t offset); void scan_keyboard(); // keyboard state int m_key_d6; int m_key_d7; int m_key_a4 = 0; int m_key_a5 = 0; int m_key_a8; // video state TIMER_DEVICE_CALLBACK_MEMBER(keyboard_tick); DECLARE_WRITE_LINE_MEMBER(ctc_z0_w); DECLARE_WRITE_LINE_MEMBER(ctc_z2_w); DECLARE_WRITE_LINE_MEMBER(cassette_w); void amu880_io(address_map &map); void amu880_mem(address_map &map); // cassette variables u8 m_cnt = 0; bool m_cassbit = false; }; #endif