// license:BSD-3-Clause // copyright-holders:Curt Coder /********************************************************************** Serial Box 64K Serial Port Buffer emulation **********************************************************************/ #ifndef MAME_BUS_CBMIEC_SERIALBOX_H #define MAME_BUS_CBMIEC_SERIALBOX_H #pragma once #include "cbmiec.h" #include "cpu/m6502/m65c02.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> cbm_serial_box_device class cbm_serial_box_device : public device_t, public device_cbm_iec_interface { public: // construction/destruction cbm_serial_box_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); protected: // device-level overrides virtual void device_start() override; virtual void device_reset() override; // optional information overrides virtual const tiny_rom_entry *device_rom_region() const override; virtual void device_add_mconfig(machine_config &config) override; // device_cbm_iec_interface overrides void cbm_iec_atn(int state) override; void cbm_iec_data(int state) override; void cbm_iec_reset(int state) override; private: required_device m_maincpu; void serial_box_mem(address_map &map); }; // device type definition DECLARE_DEVICE_TYPE(CBM_SERIAL_BOX, cbm_serial_box_device) #endif // MAME_BUS_CBMIEC_SERIALBOX_H