// license:BSD-3-Clause // copyright-holders:Olivier Galibert /*************************************************************************** h83337.h H8-3337 family emulation H8-300-based mcus. Variant ROM RAM H8/3334 32K 1K H8/3336 48K 2K H8/3337 60K 2K The 3394, 3396, and 3397 variants are the mask-rom versions. ***************************************************************************/ #ifndef __H83337_H__ #define __H83337_H__ #include "h8.h" #include "h8_adc.h" #include "h8_port.h" #include "h8_intc.h" #include "h8_timer8.h" #include "h8_timer16.h" #include "h8_sci.h" class h83337_device : public h8_device { public: h83337_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source); h83337_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); DECLARE_READ8_MEMBER(wscr_r); DECLARE_WRITE8_MEMBER(wscr_w); DECLARE_READ8_MEMBER(stcr_r); DECLARE_WRITE8_MEMBER(stcr_w); DECLARE_READ8_MEMBER(syscr_r); DECLARE_WRITE8_MEMBER(syscr_w); DECLARE_READ8_MEMBER(mdcr_r); DECLARE_WRITE8_MEMBER(mdcr_w); protected: required_device intc; required_device adc; required_device port1; required_device port2; required_device port3; required_device port4; required_device port5; required_device port6; required_device port7; required_device port8; required_device port9; required_device timer8_0; required_device timer8_1; required_device timer16; required_device timer16_0; required_device sci0; required_device sci1; UINT8 syscr; UINT32 ram_start; virtual void update_irq_filter() override; virtual void interrupt_taken() override; virtual void irq_setup() override; virtual void internal_update(UINT64 current_time) override; virtual machine_config_constructor device_mconfig_additions() const override; DECLARE_ADDRESS_MAP(map, 16); virtual void device_start() override; virtual void device_reset() override; virtual void execute_set_input(int inputnum, int state) override; }; class h83334_device : public h83337_device { public: h83334_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); }; class h83336_device : public h83337_device { public: h83336_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); }; extern const device_type H83334; extern const device_type H83336; extern const device_type H83337; #endif