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// license:BSD-3-Clause
// copyright-holders:Nathan Woods
/***************************************************************************
coco3.h
TRS-80 Radio Shack Color Computer 3 Family
***************************************************************************/
#ifndef MAME_INCLUDES_COCO3_H
#define MAME_INCLUDES_COCO3_H
#pragma once
#include "includes/coco12.h"
#include "video/gime.h"
//**************************************************************************
// MACROS / CONSTANTS
//**************************************************************************
#define GIME_TAG "gime"
#define VDG_TAG "vdg"
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
class coco3_state : public coco_state
{
public:
coco3_state(const machine_config &mconfig, device_type type, const char *tag)
: coco_state(mconfig, type, tag)
, m_gime(*this, GIME_TAG)
, m_screen_config(*this, "screen_config") { }
virtual void ff20_write(offs_t offset, uint8_t data) override;
virtual uint8_t ff40_read(offs_t offset) override;
virtual void ff40_write(offs_t offset, uint8_t data) override;
uint32_t screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
void coco3p(machine_config &config);
void coco3h(machine_config &config);
void coco3dw1(machine_config &config);
void coco3(machine_config &config);
void coco3_mem(address_map &map);
protected:
virtual void update_cart_base(uint8_t *cart_base) override;
// miscellaneous
virtual void update_keyboard_input(uint8_t value) override;
virtual void cart_w(bool line) override;
uint8_t m_pia1b_control_register = 0U;
private:
required_device<gime_device> m_gime;
required_ioport m_screen_config;
};
#endif // MAME_INCLUDES_COCO3_H
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