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// license:BSD-3-Clause
// copyright-holders:David Haywood, ElSemi
/* IGS022 */
class igs022_device : public device_t
{
public:
igs022_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
UINT16* m_sharedprotram;
void IGS022_handle_command();
protected:
virtual void device_config_complete();
virtual void device_validity_check(validity_checker &valid) const;
virtual void device_start();
virtual void device_reset();
UINT32 m_kb_regs[0x100];
void IGS022_do_dma(UINT16 src, UINT16 dst, UINT16 size, UINT16 mode);
void IGS022_reset();
};
extern const device_type IGS022;
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