// license:BSD-3-Clause // copyright-holders:Robbbert, Vas Crabb #ifndef MAME_INCLUDES_ZORBA_H #define MAME_INCLUDES_ZORBA_H #pragma once #include "sound/beep.h" #include "bus/ieee488/ieee488.h" #include "machine/6821pia.h" #include "machine/i8251.h" #include "machine/wd_fdc.h" #include "machine/z80dma.h" #include "video/i8275.h" class zorba_state : public driver_device { public: zorba_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_config_port(*this, "CNF") , m_read_bank(*this, "bankr0") , m_p_chargen(*this, "chargen") , m_maincpu(*this, "maincpu") , m_dma(*this, "dma") , m_uart0(*this, "uart0") , m_uart1(*this, "uart1") , m_uart2(*this, "uart2") , m_pia0(*this, "pia0") , m_pia1(*this, "pia1") , m_palette(*this, "palette") , m_crtc(*this, "crtc") , m_beep(*this, "beeper") , m_fdc (*this, "fdc") , m_floppy0(*this, "fdc:0") , m_floppy1(*this, "fdc:1") , m_ieee(*this, IEEE488_TAG) { } DECLARE_INPUT_CHANGED_MEMBER(printer_type); void zorba(machine_config &config); protected: virtual void machine_start() override; virtual void machine_reset() override; void zorba_io(address_map &map); void zorba_mem(address_map &map); // Memory banking control DECLARE_READ8_MEMBER(ram_r); DECLARE_WRITE8_MEMBER(ram_w); DECLARE_READ8_MEMBER(rom_r); DECLARE_WRITE8_MEMBER(rom_w); // Interrupt vectoring glue DECLARE_WRITE8_MEMBER(intmask_w); template DECLARE_WRITE_LINE_MEMBER(tx_rx_rdy_w); template DECLARE_WRITE_LINE_MEMBER(irq_w); // DMA controller handlers DECLARE_WRITE_LINE_MEMBER(busreq_w); DECLARE_READ8_MEMBER(memory_read_byte); DECLARE_WRITE8_MEMBER(memory_write_byte); DECLARE_READ8_MEMBER(io_read_byte); DECLARE_WRITE8_MEMBER(io_write_byte); // PIT handlers DECLARE_WRITE_LINE_MEMBER(br1_w); // PIA handlers DECLARE_WRITE8_MEMBER(pia0_porta_w); DECLARE_READ8_MEMBER(pia1_portb_r); DECLARE_WRITE8_MEMBER(pia1_portb_w); // Video I8275_DRAW_CHARACTER_MEMBER(zorba_update_chr); // Printer port glue DECLARE_WRITE_LINE_MEMBER(printer_fault_w); DECLARE_WRITE_LINE_MEMBER(printer_select_w); private: required_ioport m_config_port; required_memory_bank m_read_bank; required_region_ptr m_p_chargen; required_device m_maincpu; required_device m_dma; required_device m_uart0; required_device m_uart1; required_device m_uart2; required_device m_pia0; required_device m_pia1; required_device m_palette; required_device m_crtc; required_device m_beep; required_device m_fdc; required_device m_floppy0; required_device m_floppy1; required_device m_ieee; uint8_t m_intmask; uint8_t m_tx_rx_rdy; uint8_t m_irq; bool m_printer_prowriter; int m_printer_fault; int m_printer_select; uint8_t m_term_data; }; #endif // MAME_INCLUDES_ZORBA_H