// license:BSD-3-Clause // copyright-holders:Fabio Priuli #ifndef MAME_BUS_NES_DISCRETE_H #define MAME_BUS_NES_DISCRETE_H #pragma once #include "nxrom.h" // ======================> nes_74x161x161x32_device class nes_74x161x161x32_device : public nes_nrom_device { public: // construction/destruction nes_74x161x161x32_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual DECLARE_WRITE8_MEMBER(write_h) override; virtual void pcb_reset() override; protected: // device-level overrides virtual void device_start() override; }; // ======================> nes_74x139x74_device class nes_74x139x74_device : public nes_nrom_device { public: // construction/destruction nes_74x139x74_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual DECLARE_WRITE8_MEMBER(write_m) override; virtual void pcb_reset() override; protected: // device-level overrides virtual void device_start() override; }; // ======================> nes_74x377_device class nes_74x377_device : public nes_nrom_device { public: // construction/destruction nes_74x377_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual DECLARE_WRITE8_MEMBER(write_h) override; virtual void pcb_reset() override; protected: // device-level overrides virtual void device_start() override; }; // ======================> nes_74x161x138_device class nes_74x161x138_device : public nes_nrom_device { public: // construction/destruction nes_74x161x138_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual DECLARE_WRITE8_MEMBER(write_m) override; virtual void pcb_reset() override; protected: // device-level overrides virtual void device_start() override; }; // device type definition DECLARE_DEVICE_TYPE(NES_74X161X161X32, nes_74x161x161x32_device) DECLARE_DEVICE_TYPE(NES_74X139X74, nes_74x139x74_device) DECLARE_DEVICE_TYPE(NES_74X377, nes_74x377_device) DECLARE_DEVICE_TYPE(NES_74X161X138, nes_74x161x138_device) #endif // MAME_BUS_NES_DISCRETE_H