// 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 MAME_CPU_H8_H83337_H #define MAME_CPU_H8_H83337_H #pragma once #include "h8.h" #include "h8_intc.h" #include "h8_adc.h" #include "h8_port.h" #include "h8_timer8.h" #include "h8_timer16.h" #include "h8_sci.h" #include "h8_watchdog.h" class h83337_device : public h8_device { public: h83337_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); uint8_t wscr_r(); void wscr_w(uint8_t data); uint8_t stcr_r(); void stcr_w(uint8_t data); uint8_t syscr_r(); void syscr_w(uint8_t data); uint8_t mdcr_r(); void mdcr_w(uint8_t data); protected: h83337_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock, uint32_t start); 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; required_device watchdog; uint8_t syscr; uint32_t ram_start; virtual void update_irq_filter() override; virtual void interrupt_taken() override; virtual void irq_setup() override; virtual void internal_update(uint64_t current_time) override; virtual void device_add_mconfig(machine_config &config) override; void map(address_map &map); 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_t clock); }; class h83336_device : public h83337_device { public: h83336_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); }; DECLARE_DEVICE_TYPE(H83334, h83334_device) DECLARE_DEVICE_TYPE(H83336, h83336_device) DECLARE_DEVICE_TYPE(H83337, h83337_device) #endif // MAME_CPU_H8_H83337_H