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// license:BSD-3-Clause
// copyright-holders:Nigel Barnes
/**********************************************************************
Sprow LCD Display
**********************************************************************/
#ifndef MAME_BUS_BBC_USERPORT_LCD_H
#define MAME_BUS_BBC_USERPORT_LCD_H
#pragma once
#include "userport.h"
#include "video/hd44780.h"
#include "emupal.h"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
// ======================> bbc_lcd_device
class bbc_lcd_device :
public device_t,
public device_bbc_userport_interface
{
public:
// construction/destruction
bbc_lcd_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
// device-level overrides
virtual void device_start() override;
// optional information overrides
virtual void device_add_mconfig(machine_config &config) override;
virtual uint8_t pb_r() override;
virtual void pb_w(uint8_t data) override;
private:
required_device<hd44780_device> m_lcdc;
HD44780_PIXEL_UPDATE(lcd_pixel_update);
void lcd_palette(palette_device &palette) const;
};
// device type definition
DECLARE_DEVICE_TYPE(BBC_LCD, bbc_lcd_device)
#endif // MAME_BUS_BBC_USERPORT_LCD_H
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