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Diffstat (limited to 'src/mame/atari/cloud9.h')
-rw-r--r-- | src/mame/atari/cloud9.h | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/src/mame/atari/cloud9.h b/src/mame/atari/cloud9.h deleted file mode 100644 index 71823175513..00000000000 --- a/src/mame/atari/cloud9.h +++ /dev/null @@ -1,88 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Mike Balfour, Aaron Giles -/************************************************************************* - - Atari Cloud 9 (prototype) hardware - -*************************************************************************/ -#ifndef MAME_ATARI_CLOUD9_H -#define MAME_ATARI_CLOUD9_H - -#pragma once - -#include "cpu/m6502/m6502.h" -#include "machine/74259.h" -#include "machine/x2212.h" -#include "emupal.h" -#include "screen.h" - -class cloud9_state : public driver_device -{ -public: - cloud9_state(const machine_config &mconfig, device_type type, const char *tag) : - driver_device(mconfig, type, tag), - m_maincpu(*this, "maincpu"), - m_nvram(*this, "nvram") , - m_spriteram(*this, "spriteram"), - m_paletteram(*this, "paletteram"), - m_gfxdecode(*this, "gfxdecode"), - m_screen(*this, "screen"), - m_palette(*this, "palette"), - m_videolatch(*this, "videolatch") - { } - - DECLARE_READ_LINE_MEMBER(vblank_r); - void cloud9(machine_config &config); - -protected: - void irq_ack_w(uint8_t data); - uint8_t leta_r(offs_t offset); - void nvram_recall_w(uint8_t data); - void nvram_store_w(uint8_t data); - void cloud9_paletteram_w(offs_t offset, uint8_t data); - void cloud9_videoram_w(offs_t offset, uint8_t data); - uint8_t cloud9_bitmode_r(); - void cloud9_bitmode_w(uint8_t data); - void cloud9_bitmode_addr_w(offs_t offset, uint8_t data); - virtual void machine_start() override; - virtual void machine_reset() override; - virtual void video_start() override; - uint32_t screen_update_cloud9(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); - TIMER_CALLBACK_MEMBER(clock_irq); - inline void cloud9_write_vram( uint16_t addr, uint8_t data, uint8_t bitmd, uint8_t pixba ); - inline void bitmode_autoinc(); - inline void schedule_next_irq(int curscanline); - void cloud9_map(address_map &map); - -private: - /* devices */ - required_device<m6502_device> m_maincpu; - required_device<x2212_device> m_nvram; - /* memory pointers */ - std::unique_ptr<uint8_t[]> m_videoram; - required_shared_ptr<uint8_t> m_spriteram; - required_shared_ptr<uint8_t> m_paletteram; - - required_device<gfxdecode_device> m_gfxdecode; - required_device<screen_device> m_screen; - required_device<palette_device> m_palette; - required_device<ls259_device> m_videolatch; - - /* video-related */ - const uint8_t *m_syncprom = nullptr; - const uint8_t *m_wpprom = nullptr; - const uint8_t *m_priprom = nullptr; - bitmap_ind16 m_spritebitmap = 0; - double m_rweights[3]{}; - double m_gweights[3]{}; - double m_bweights[3]{}; - uint8_t m_bitmode_addr[2]{}; - - /* misc */ - int m_vblank_start = 0; - int m_vblank_end = 0; - emu_timer *m_irq_timer = nullptr; - uint8_t m_irq_state = 0U; -}; - -#endif // MAME_ATARI_CLOUD9_H |