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Diffstat (limited to 'src/devices/bus/isa/gblaster.h')
-rw-r--r-- | src/devices/bus/isa/gblaster.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/devices/bus/isa/gblaster.h b/src/devices/bus/isa/gblaster.h new file mode 100644 index 00000000000..b2625e98975 --- /dev/null +++ b/src/devices/bus/isa/gblaster.h @@ -0,0 +1,49 @@ +// license:BSD-3-Clause +// copyright-holders:Miodrag Milanovic +#pragma once + +#ifndef __ISA_GAME_BLASTER_H__ +#define __ISA_GAME_BLASTER_H__ + +#include "emu.h" +#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 clock); + + // optional information overrides + virtual machine_config_constructor device_mconfig_additions() const; + + DECLARE_READ8_MEMBER(saa1099_16_r); + DECLARE_WRITE8_MEMBER(saa1099_1_16_w); + DECLARE_WRITE8_MEMBER(saa1099_2_16_w); + DECLARE_READ8_MEMBER(detect_r); + DECLARE_WRITE8_MEMBER(detect_w); +protected: + // device-level overrides + virtual void device_start(); + virtual void device_reset(); +private: + // internal state + required_device<saa1099_device> m_saa1099_1; + required_device<saa1099_device> m_saa1099_2; + UINT8 detect_reg; +}; + + +// device type definition +extern const device_type ISA8_GAME_BLASTER; + +#endif /* __ISA_GAME_BLASTER_H__ */ |