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-rw-r--r--src/mess/includes/next.h190
1 files changed, 0 insertions, 190 deletions
diff --git a/src/mess/includes/next.h b/src/mess/includes/next.h
deleted file mode 100644
index 25bc09cdaa5..00000000000
--- a/src/mess/includes/next.h
+++ /dev/null
@@ -1,190 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Olivier Galibert
-#pragma once
-
-#ifndef __NEXT__
-#define __NEXT__
-
-#include "emu.h"
-#include "cpu/m68000/m68000.h"
-#include "machine/nscsi_bus.h"
-#include "machine/mccs1850.h"
-#include "machine/8530scc.h"
-#include "machine/nextkbd.h"
-#include "machine/upd765.h"
-#include "machine/ncr5390.h"
-#include "machine/mb8795.h"
-#include "machine/nextmo.h"
-#include "imagedev/chd_cd.h"
-#include "imagedev/harddriv.h"
-
-class next_state : public driver_device
-{
-public:
- next_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag),
- maincpu(*this, "maincpu"),
- rtc(*this, "rtc"),
- scc(*this, "scc"),
- keyboard(*this, "keyboard"),
- scsibus(*this, "scsibus"),
- scsi(*this, "scsibus:7:ncr5390"),
- net(*this, "net"),
- mo(*this, "mo"),
- fdc(*this, "fdc"),
- vram(*this, "vram"),
- m_maincpu(*this, "maincpu") { }
-
- required_device<cpu_device> maincpu;
- required_device<mccs1850_device> rtc;
- required_device<scc8530_t> scc;
- required_device<nextkbd_device> keyboard;
- required_device<nscsi_bus_device> scsibus;
- required_device<ncr5390_device> scsi;
- required_device<mb8795_device> net;
- required_device<nextmo_device> mo;
- optional_device<n82077aa_device> fdc; // 040 only
-
- UINT32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
-
- void setup(UINT32 scr1, int size_x, int size_y, int skip, bool color);
-
- DECLARE_READ8_MEMBER( io_r );
- DECLARE_WRITE8_MEMBER( io_w );
- DECLARE_READ32_MEMBER( rom_map_r );
- DECLARE_READ32_MEMBER( scr2_r );
- DECLARE_WRITE32_MEMBER( scr2_w );
- DECLARE_READ32_MEMBER( scr1_r );
- DECLARE_READ32_MEMBER( irq_status_r );
- DECLARE_READ32_MEMBER( irq_mask_r );
- DECLARE_WRITE32_MEMBER( irq_mask_w );
- DECLARE_READ32_MEMBER( modisk_r );
- DECLARE_READ32_MEMBER( network_r );
- DECLARE_READ32_MEMBER( event_counter_r );
- DECLARE_READ32_MEMBER( dsp_r );
- DECLARE_READ32_MEMBER( fdc_control_r );
- DECLARE_WRITE32_MEMBER( fdc_control_w );
- DECLARE_READ32_MEMBER( dma_ctrl_r );
- DECLARE_WRITE32_MEMBER( dma_ctrl_w );
- DECLARE_WRITE32_MEMBER( dma_040_ctrl_w );
- DECLARE_READ32_MEMBER( dma_regs_r );
- DECLARE_WRITE32_MEMBER( dma_regs_w );
- DECLARE_READ32_MEMBER( scsictrl_r );
- DECLARE_WRITE32_MEMBER( scsictrl_w );
- DECLARE_READ32_MEMBER( phy_r );
- DECLARE_WRITE32_MEMBER( phy_w );
- DECLARE_READ32_MEMBER( timer_data_r );
- DECLARE_WRITE32_MEMBER( timer_data_w );
- DECLARE_READ32_MEMBER( timer_ctrl_r );
- DECLARE_WRITE32_MEMBER( timer_ctrl_w );
- DECLARE_WRITE8_MEMBER( ramdac_w );
-
- UINT32 scr1;
- UINT32 scr2;
- UINT32 irq_status;
- UINT32 irq_mask;
- int irq_level;
- required_shared_ptr<UINT32> vram;
- UINT8 scsictrl, scsistat;
-
- UINT32 phy[2];
-
- attotime timer_tbase;
- UINT16 timer_vbase;
- UINT32 timer_data, timer_next_data;
- UINT32 timer_ctrl;
- emu_timer *timer_tm;
-
- UINT32 eventc_latch;
-
- DECLARE_WRITE_LINE_MEMBER(scc_irq);
- DECLARE_WRITE_LINE_MEMBER(keyboard_irq);
- DECLARE_WRITE_LINE_MEMBER(power_irq);
- DECLARE_WRITE_LINE_MEMBER(nmi_irq);
-
- DECLARE_WRITE_LINE_MEMBER(scsi_irq);
- DECLARE_WRITE_LINE_MEMBER(scsi_drq);
-
- DECLARE_WRITE_LINE_MEMBER(fdc_irq);
- DECLARE_WRITE_LINE_MEMBER(fdc_drq);
-
- DECLARE_WRITE_LINE_MEMBER(net_tx_irq);
- DECLARE_WRITE_LINE_MEMBER(net_rx_irq);
- DECLARE_WRITE_LINE_MEMBER(net_tx_drq);
- DECLARE_WRITE_LINE_MEMBER(net_rx_drq);
-
- DECLARE_WRITE_LINE_MEMBER(mo_irq);
- DECLARE_WRITE_LINE_MEMBER(mo_drq);
-
- DECLARE_FLOPPY_FORMATS( floppy_formats );
- void vblank_w(screen_device &screen, bool vblank_state);
-
-protected:
- struct dma_slot {
- UINT32 start, limit, chain_start, chain_limit, current;
- UINT8 state;
- bool supdate, restart, drq;
- };
-
- enum {
- // write bits
- DMA_SETENABLE = 0x01,
- DMA_SETSUPDATE = 0x02,
- DMA_SETREAD = 0x04,
- DMA_CLRCOMPLETE = 0x08,
- DMA_RESET = 0x10,
- DMA_INITBUF = 0x20,
- DMA_INITBUFTURBO = 0x40,
-
- // read bits
- DMA_ENABLE = 0x01,
- DMA_SUPDATE = 0x02,
- DMA_READ = 0x04,
- DMA_COMPLETE = 0x08,
- DMA_BUSEXC = 0x10
- };
-
- static const char *dma_targets[0x20];
- static const int dma_irqs[0x20];
- static const bool dma_has_saved[0x20];
- static const int scsi_clocks[4];
-
- dma_slot dma_slots[0x20];
- UINT32 esp;
-
- int screen_sx, screen_sy, screen_skip;
- bool screen_color;
- bool vbl_enabled;
-
- virtual void machine_start();
- virtual void machine_reset();
-
- virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
- void timer_start();
- void timer_update();
-
- void irq_set(int id, bool raise);
- void irq_check();
- const char *dma_name(int slot);
- void dma_do_ctrl_w(int slot, UINT8 data);
- void dma_drq_w(int slot, bool state);
- void dma_read(int slot, UINT8 &val, bool &eof, bool &err);
- void dma_write(int slot, UINT8 val, bool eof, bool &err);
- void dma_check_update(int slot);
- void dma_check_end(int slot, bool eof);
- void dma_done(int slot);
- void dma_end(int slot);
-
-public:
- DECLARE_DRIVER_INIT(nexts2);
- DECLARE_DRIVER_INIT(next);
- DECLARE_DRIVER_INIT(nextsc);
- DECLARE_DRIVER_INIT(nextst);
- DECLARE_DRIVER_INIT(nextct);
- DECLARE_DRIVER_INIT(nextstc);
- DECLARE_DRIVER_INIT(nextctc);
- DECLARE_DRIVER_INIT(nexts);
- required_device<cpu_device> m_maincpu;
-};
-
-#endif