#ifndef __NES_DISCRETE_H #define __NES_DISCRETE_H #include "machine/nes_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 clock); // device-level overrides virtual void device_start(); virtual DECLARE_WRITE8_MEMBER(write_h); virtual void pcb_reset(); }; // ======================> 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 clock); // device-level overrides virtual void device_start(); virtual DECLARE_WRITE8_MEMBER(write_m); virtual void pcb_reset(); }; // ======================> 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 clock); // device-level overrides virtual void device_start(); virtual DECLARE_WRITE8_MEMBER(write_h); virtual void pcb_reset(); }; // ======================> 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 clock); // device-level overrides virtual void device_start(); virtual DECLARE_WRITE8_MEMBER(write_m); virtual void pcb_reset(); }; // device type definition extern const device_type NES_74X161X161X32; extern const device_type NES_74X139X74; extern const device_type NES_74X377; extern const device_type NES_74X161X138; #endif