// license:BSD-3-Clause // copyright-holders:Miodrag Milanovic #ifndef MAME_BUS_ISA_GBLASTER_H #define MAME_BUS_ISA_GBLASTER_H #pragma once #include "isa.h" #include "sound/saa1099.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> isa8_gblaster_device class isa8_gblaster_device : public device_t, public device_isa8_card_interface { public: // construction/destruction isa8_gblaster_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); uint8_t saa1099_16_r(offs_t offset); void saa1099_1_16_w(offs_t offset, uint8_t data); void saa1099_2_16_w(offs_t offset, uint8_t data); uint8_t detect_r(offs_t offset); void detect_w(offs_t offset, uint8_t data); 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; private: // internal state required_device m_saa1099_1; required_device m_saa1099_2; uint8_t detect_reg; }; // device type definition DECLARE_DEVICE_TYPE(ISA8_GAME_BLASTER, isa8_gblaster_device) #endif // MAME_BUS_ISA_GBLASTER_H