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// license:BSD-3-Clause
// copyright-holders:AJR
/**********************************************************************
AMD Am8052 Alphanumeric CRT Controller (CRTC)
**********************************************************************/
#ifndef MAME_VIDEO_AM8052_H
#define MAME_VIDEO_AM8052_H
#pragma once
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> am8052_device
class am8052_device : public device_t
{
public:
// device constructor
am8052_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
// read/write handlers
void pointer_w(u16 data);
void data_w(u16 data);
protected:
// device-specific overrides
virtual void device_start() override;
private:
// internal state
u8 m_pointer;
};
// device type declarations
DECLARE_DEVICE_TYPE(AM8052, am8052_device)
#endif // MAME_VIDEO_AM8052_H
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