// license:BSD-3-Clause // copyright-holders:Joakim Larsson Edstrom #ifndef MAME_BUS_VME_SYS68K_CPU1_H #define MAME_BUS_VME_SYS68K_CPU1_H #pragma once #include "bus/vme/vme.h" #include "machine/mm58167.h" #include "machine/68230pit.h" #include "machine/mc14411.h" #include "machine/6850acia.h" #include "bus/centronics/ctronics.h" #include "bus/generic/carts.h" #include "bus/generic/slot.h" class vme_sys68k_cpu1_card_device : public device_t , public device_vme_card_interface { public: vme_sys68k_cpu1_card_device(machine_config const &mconfig, char const *tag, device_t *owner, u32 clock); protected: virtual const tiny_rom_entry *device_rom_region() const override ATTR_COLD; virtual void device_add_mconfig(machine_config &config) override ATTR_COLD; virtual ioport_constructor device_input_ports() const override ATTR_COLD; virtual void device_start() override ATTR_COLD; virtual void device_reset() override ATTR_COLD; private: void fccpu1_eprom_sockets(machine_config &config); uint16_t vme_a24_r(); void vme_a24_w(uint16_t data); uint16_t vme_a16_r(); void vme_a16_w(uint16_t data); // Clocks void write_acia_clocks(int id, int state); void write_f1_clock(int state) { write_acia_clocks(mc14411_device::TIMER_F1, state); } void write_f3_clock(int state) { write_acia_clocks(mc14411_device::TIMER_F3, state); } void write_f5_clock(int state) { write_acia_clocks(mc14411_device::TIMER_F5, state); } void write_f7_clock(int state) { write_acia_clocks(mc14411_device::TIMER_F7, state); } void write_f8_clock(int state) { write_acia_clocks(mc14411_device::TIMER_F8, state); } void write_f9_clock(int state) { write_acia_clocks(mc14411_device::TIMER_F9, state); } void write_f11_clock(int state) { write_acia_clocks(mc14411_device::TIMER_F11, state); } void write_f13_clock(int state) { write_acia_clocks(mc14411_device::TIMER_F13, state); } void write_f15_clock(int state) { write_acia_clocks(mc14411_device::TIMER_F15, state); } // Centronics printer interface void centronics_ack_w(int state); void centronics_busy_w(int state); void centronics_perror_w(int state); void centronics_select_w(int state); // User EPROM/SRAM slot(s) std::pair force68k_load_cart(device_image_interface &image, generic_slot_device *slot); DECLARE_DEVICE_IMAGE_LOAD_MEMBER(exp1_load) { return force68k_load_cart(image, m_cart); } uint16_t read16_rom(offs_t offset); void force68k_mem(address_map &map) ATTR_COLD; required_device m_maincpu; required_device m_rtc; required_device m_pit; required_device m_brg; required_device m_aciahost; required_device m_aciaterm; required_device m_aciaremt; optional_device m_centronics; int32_t m_centronics_ack; int32_t m_centronics_busy; int32_t m_centronics_perror; int32_t m_centronics_select; // fake inputs for hardware configuration and things that need rewiring required_ioport m_serial_brf; required_ioport m_serial_p3; required_ioport m_serial_p4; required_ioport m_serial_p5; uint16_t *m_usrrom; required_device m_cart; required_memory_region m_eprom; required_shared_ptr m_ram; memory_passthrough_handler m_boot_mph; }; DECLARE_DEVICE_TYPE(VME_SYS68K_CPU1, vme_sys68k_cpu1_card_device) #endif // MAME_BUS_VME_SYS68K_CPU1_H