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Diffstat (limited to 'src/mame/igs/igs012.h')
| -rw-r--r-- | src/mame/igs/igs012.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/mame/igs/igs012.h b/src/mame/igs/igs012.h new file mode 100644 index 00000000000..1afa0f7560b --- /dev/null +++ b/src/mame/igs/igs012.h @@ -0,0 +1,38 @@ +// license:BSD-3-Clause +// copyright-holders:Luca Elia, Olivier Galibert + +#ifndef MAME_IGS_IGS012_H +#define MAME_IGS_IGS012_H + +#pragma once + +class igs012_device : public device_t +{ +public: + igs012_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + + void prot_reset_w(u16 data); + + void map(address_map &map) ATTR_COLD; + +protected: + virtual void device_start() override ATTR_COLD; + +private: + void prot_mode_w(offs_t offset, u8 data); + void prot_inc_w(offs_t offset, u8 data); + void prot_dec_inc_w(offs_t offset, u8 data); + void prot_dec_copy_w(offs_t offset, u8 data); + void prot_copy_w(offs_t offset, u8 data); + void prot_swap_w(offs_t offset, u8 data); + u16 prot_r(); + + u8 m_prot = 0; + u8 m_prot_swap = 0; + u8 m_prot_mode = 0; +}; + + +DECLARE_DEVICE_TYPE(IGS012, igs012_device) + +#endif // MAME_IGS_IGS012_H |
