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-rw-r--r--src/mess/includes/tandy2k.h229
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diff --git a/src/mess/includes/tandy2k.h b/src/mess/includes/tandy2k.h
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--- a/src/mess/includes/tandy2k.h
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@@ -1,229 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Curt Coder
-#ifndef __TANDY2K__
-#define __TANDY2K__
-
-#include "emu.h"
-#include "bus/centronics/ctronics.h"
-#include "bus/rs232/rs232.h"
-#include "cpu/i86/i186.h"
-#include "cpu/mcs48/mcs48.h"
-#include "formats/tandy2k_dsk.h"
-#include "imagedev/harddriv.h"
-#include "machine/i8255.h"
-#include "machine/i8251.h"
-#include "machine/pit8253.h"
-#include "machine/pic8259.h"
-#include "machine/ram.h"
-#include "machine/tandy2kb.h"
-#include "machine/upd765.h"
-#include "sound/speaker.h"
-#include "video/crt9007.h"
-#include "video/crt9021.h"
-#include "video/crt9212.h"
-
-#define SCREEN_TAG "screen"
-#define I80186_TAG "u76"
-#define I8255A_TAG "u75"
-#define I8251A_TAG "u41"
-#define I8253_TAG "u40"
-#define I8259A_0_TAG "u42"
-#define I8259A_1_TAG "u43"
-#define I8272A_TAG "u121"
-#define CRT9007_TAG "u16"
-#define CRT9212_0_TAG "u55"
-#define CRT9212_1_TAG "u15"
-#define CRT9021B_TAG "u14"
-#define WD1010_TAG "u18"
-#define WD1100_11_TAG "u12"
-#define CENTRONICS_TAG "centronics"
-#define RS232_TAG "rs232"
-
-class tandy2k_state : public driver_device
-{
-public:
- tandy2k_state(const machine_config &mconfig, device_type type, const char *tag) :
- driver_device(mconfig, type, tag),
- m_maincpu(*this, I80186_TAG),
- m_uart(*this, I8251A_TAG),
- m_i8255a(*this, I8255A_TAG),
- m_pit(*this, I8253_TAG),
- m_fdc(*this, I8272A_TAG),
- m_pic0(*this, I8259A_0_TAG),
- m_pic1(*this, I8259A_1_TAG),
- m_vpac(*this, CRT9007_TAG),
- m_drb0(*this, CRT9212_0_TAG),
- m_drb1(*this, CRT9212_1_TAG),
- m_vac(*this, CRT9021B_TAG),
- m_palette(*this, "palette"),
- m_timer_vidldsh(*this, "vidldsh"),
- m_centronics(*this, CENTRONICS_TAG),
- m_speaker(*this, "speaker"),
- m_ram(*this, RAM_TAG),
- m_floppy0(*this, I8272A_TAG ":0:525qd"),
- m_floppy1(*this, I8272A_TAG ":1:525qd"),
- m_rs232(*this, RS232_TAG),
- m_kb(*this, TANDY2K_KEYBOARD_TAG),
- m_hires_ram(*this, "hires_ram"),
- m_char_ram(*this, "char_ram"),
- m_dma_mux(0),
- m_kbdclk(0),
- m_kbddat(0),
- m_kbdin(0),
- m_extclk(0),
- m_rxrdy(0),
- m_txrdy(0),
- m_pb_sel(0),
- m_vram_base(0),
- m_vidouts(0),
- m_clkspd(-1),
- m_clkcnt(-1),
- m_blc(0),
- m_bkc(0),
- m_cblank(0),
- m_dblc(0),
- m_dbkc(0),
- m_dblank(0),
- m_slg(0),
- m_sld(0),
- m_cgra(0),
- m_vidla(0),
- m_outspkr(0),
- m_spkrdata(0),
- m_centronics_ack(0),
- m_centronics_fault(0),
- m_centronics_select(0),
- m_centronics_perror(0),
- m_centronics_busy(0)
- {
- for (int i = 0; i < 4; i++)
- {
- m_busdmarq[i] = CLEAR_LINE;
- }
- }
-
- required_device<i80186_cpu_device> m_maincpu;
- required_device<i8251_device> m_uart;
- required_device<i8255_device> m_i8255a;
- required_device<pit8253_device> m_pit;
- required_device<i8272a_device> m_fdc;
- required_device<pic8259_device> m_pic0;
- required_device<pic8259_device> m_pic1;
- required_device<crt9007_t> m_vpac;
- required_device<crt9212_t> m_drb0;
- required_device<crt9212_t> m_drb1;
- required_device<crt9021_t> m_vac;
- required_device<palette_device> m_palette;
- required_device<timer_device> m_timer_vidldsh;
- required_device<centronics_device> m_centronics;
- required_device<speaker_sound_device> m_speaker;
- required_device<ram_device> m_ram;
- required_device<floppy_image_device> m_floppy0;
- required_device<floppy_image_device> m_floppy1;
- required_device<rs232_port_device> m_rs232;
- required_device<tandy2k_keyboard_device> m_kb;
- required_shared_ptr<UINT16> m_hires_ram;
- optional_shared_ptr<UINT8> m_char_ram;
-
- virtual void machine_start();
- virtual void device_reset_after_children();
-
- UINT32 screen_update(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
-
- void update_drq();
- void dma_request(int line, int state);
- void speaker_update();
-
- DECLARE_READ8_MEMBER( char_ram_r );
- DECLARE_WRITE8_MEMBER( char_ram_w );
- DECLARE_READ8_MEMBER( videoram_r );
- DECLARE_READ8_MEMBER( enable_r );
- DECLARE_WRITE8_MEMBER( enable_w );
- DECLARE_WRITE8_MEMBER( dma_mux_w );
- DECLARE_READ8_MEMBER( kbint_clr_r );
- DECLARE_READ16_MEMBER( vpac_r );
- DECLARE_WRITE16_MEMBER( vpac_w );
- DECLARE_READ8_MEMBER( fldtc_r );
- DECLARE_WRITE8_MEMBER( fldtc_w );
- DECLARE_WRITE8_MEMBER( addr_ctrl_w );
- DECLARE_WRITE_LINE_MEMBER( rxrdy_w );
- DECLARE_WRITE_LINE_MEMBER( txrdy_w );
- DECLARE_WRITE_LINE_MEMBER( outspkr_w );
- DECLARE_WRITE_LINE_MEMBER( intbrclk_w );
- DECLARE_WRITE_LINE_MEMBER( rfrqpulse_w );
- DECLARE_READ8_MEMBER( ppi_pb_r );
- DECLARE_WRITE8_MEMBER( ppi_pc_w );
- DECLARE_WRITE_LINE_MEMBER( vpac_vlt_w );
- DECLARE_WRITE_LINE_MEMBER( vpac_drb_w );
- DECLARE_WRITE_LINE_MEMBER( vpac_wben_w );
- DECLARE_WRITE_LINE_MEMBER( vpac_cblank_w );
- DECLARE_WRITE_LINE_MEMBER( vpac_slg_w );
- DECLARE_WRITE_LINE_MEMBER( vpac_sld_w );
- DECLARE_WRITE8_MEMBER( vidla_w );
- DECLARE_WRITE8_MEMBER( drb_attr_w );
- DECLARE_WRITE_LINE_MEMBER( kbdclk_w );
- DECLARE_WRITE_LINE_MEMBER( kbddat_w );
- DECLARE_READ8_MEMBER( irq_callback );
- DECLARE_WRITE_LINE_MEMBER( fdc_drq_w );
- DECLARE_WRITE_LINE_MEMBER( fdc_hdl_w );
- DECLARE_WRITE_LINE_MEMBER(write_centronics_ack);
- DECLARE_WRITE_LINE_MEMBER(write_centronics_busy);
- DECLARE_WRITE_LINE_MEMBER(write_centronics_perror);
- DECLARE_WRITE_LINE_MEMBER(write_centronics_select);
- DECLARE_WRITE_LINE_MEMBER(write_centronics_fault);
- CRT9021_DRAW_CHARACTER_MEMBER( vac_draw_character );
- TIMER_DEVICE_CALLBACK_MEMBER( vidldsh_tick );
- DECLARE_FLOPPY_FORMATS( floppy_formats );
-
- enum
- {
- LPINEN = 0,
- KBDINEN,
- PORTINEN
- };
-
- /* DMA state */
- UINT8 m_dma_mux;
- int m_busdmarq[4];
-
- /* keyboard state */
- int m_kbdclk;
- int m_kbddat;
- UINT8 m_kbdin;
-
- /* serial state */
- int m_extclk;
- int m_rxrdy;
- int m_txrdy;
-
- /* PPI state */
- int m_pb_sel;
-
- /* video state */
- UINT8 m_vram_base;
- int m_vidouts;
- int m_clkspd;
- int m_clkcnt;
- int m_blc;
- int m_bkc;
- int m_cblank;
- UINT8 m_dblc;
- UINT8 m_dbkc;
- UINT8 m_dblank;
- int m_slg;
- int m_sld;
- UINT8 m_cgra;
- UINT8 m_vidla;
-
- /* sound state */
- int m_outspkr;
- int m_spkrdata;
-
- int m_centronics_ack;
- int m_centronics_fault;
- int m_centronics_select;
- int m_centronics_perror;
- int m_centronics_busy;
-};
-
-#endif