// license:BSD-3-Clause // copyright-holders:Barry Rodewald /* * transtape.c -- Hard Micro SA Transtape * * Spanish hacking device * */ #ifndef MAME_BUS_CPC_TRANSTAPE_H #define MAME_BUS_CPC_TRANSTAPE_H #pragma once #include "cpcexp.h" class cpc_transtape_device : public device_t, public device_cpc_expansion_card_interface { public: // construction/destruction cpc_transtape_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); // optional information overrides virtual const tiny_rom_entry *device_rom_region() const override; virtual ioport_constructor device_input_ports() const override; virtual void set_mapping(uint8_t type) override; virtual WRITE_LINE_MEMBER( romen_w ) override { m_romen = state; } uint8_t input_r(); void output_w(uint8_t data); DECLARE_INPUT_CHANGED_MEMBER(button_red_w); DECLARE_INPUT_CHANGED_MEMBER(button_black_w); protected: // device-level overrides virtual void device_start() override; virtual void device_reset() override; private: cpc_expansion_slot_device *m_slot; address_space* m_space; std::unique_ptr m_ram; // 8kB internal RAM bool m_rom_active; bool m_romen; uint8_t m_output; void map_enable(); }; // device type definition DECLARE_DEVICE_TYPE(CPC_TRANSTAPE, cpc_transtape_device) #endif // MAME_BUS_CPC_TRANSTAPE_H