// license:BSD-3-Clause // copyright-holders:Curt Coder /********************************************************************** Atari Portfolio HPC-101 parallel interface emulation **********************************************************************/ #ifndef MAME_BUS_POFO_HPC101_H #define MAME_BUS_POFO_HPC101_H #pragma once #include "exp.h" #include "bus/centronics/ctronics.h" #include "machine/i8255.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> pofo_hpc101_device class pofo_hpc101_device : public device_t, public device_portfolio_expansion_slot_interface { public: // construction/destruction pofo_hpc101_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 void device_add_mconfig(machine_config &config) override; // device_portfolio_expansion_slot_interface overrides bool pdet() override { return 1; } virtual uint8_t nrdi_r(offs_t offset, uint8_t data, bool iom, bool bcom, bool ncc1) override; virtual void nwri_w(offs_t offset, uint8_t data, bool iom, bool bcom, bool ncc1) override; private: required_device m_ppi; }; // device type definition DECLARE_DEVICE_TYPE(POFO_HPC101, pofo_hpc101_device) #endif // MAME_BUS_POFO_HPC101_H