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Diffstat (limited to 'src/mame/machine/egret.h')
-rw-r--r--src/mame/machine/egret.h134
1 files changed, 0 insertions, 134 deletions
diff --git a/src/mame/machine/egret.h b/src/mame/machine/egret.h
deleted file mode 100644
index b4ea5882b0d..00000000000
--- a/src/mame/machine/egret.h
+++ /dev/null
@@ -1,134 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:R. Belmont
-#ifndef MAME_MACHINE_EGRET_H
-#define MAME_MACHINE_EGRET_H
-
-#pragma once
-
-#define USE_BUS_ADB (0)
-
-#if USE_BUS_ADB
-#include "bus/adb/adb.h"
-#endif
-
-//**************************************************************************
-// MACROS / CONSTANTS
-//**************************************************************************
-
-#define EGRET_TAG "egret"
-
-#define EGRET_341S0851 0x1100
-#define EGRET_341S0850 0x2200
-#define EGRET_344S0100 0x3300
-
-
-//**************************************************************************
-// TYPE DEFINITIONS
-//**************************************************************************
-
-// ======================> egret_device
-
-class egret_device : public device_t, public device_nvram_interface
-{
-public:
- // construction/destruction
- egret_device(const machine_config &mconfig, const char *tag, device_t *owner, int type)
- : egret_device(mconfig, tag, owner, (uint32_t)0)
- {
- set_type(type);
- }
-
- egret_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
-
- // inline configuration helpers
- void set_type(int type) { rom_offset = type; }
-
- // device_config_nvram_interface overrides
- virtual void nvram_default() override;
- virtual void nvram_read(emu_file &file) override;
- virtual void nvram_write(emu_file &file) override;
-
- uint8_t ddr_r(offs_t offset);
- void ddr_w(offs_t offset, uint8_t data);
- uint8_t ports_r(offs_t offset);
- void ports_w(offs_t offset, uint8_t data);
- uint8_t pll_r();
- void pll_w(uint8_t data);
- uint8_t timer_ctrl_r();
- void timer_ctrl_w(uint8_t data);
- uint8_t timer_counter_r();
- void timer_counter_w(uint8_t data);
- uint8_t onesec_r();
- void onesec_w(uint8_t data);
- uint8_t pram_r(offs_t offset);
- void pram_w(offs_t offset, uint8_t data);
-
-#if USE_BUS_ADB
- void adb_w(int id, int state);
- void adb_poweron_w(int id, int state);
- void adb_change();
-#endif
-
- // interface routines
- uint8_t get_xcvr_session() { return xcvr_session; }
- void set_via_full(uint8_t val) { via_full = val; }
- void set_sys_session(uint8_t val) { sys_session = val; }
- uint8_t get_via_data() { return via_data; }
- void set_via_data(uint8_t dat) { via_data = dat; }
- uint8_t get_via_clock() { return via_clock; }
- void set_adb_line(int linestate) { adb_in = (linestate == ASSERT_LINE) ? true : false; }
-
- int rom_offset;
-
- auto reset_callback() { return write_reset.bind(); }
- auto linechange_callback() { return write_linechange.bind(); }
- auto via_clock_callback() { return write_via_clock.bind(); }
- auto via_data_callback() { return write_via_data.bind(); }
-
- devcb_write_line write_reset, write_linechange;
- devcb_write_line write_via_clock, write_via_data;
-
- void egret_map(address_map &map);
-protected:
- // device-level overrides
- virtual void device_start() override;
- virtual void device_reset() override;
- virtual void device_add_mconfig(machine_config &config) override;
- virtual const tiny_rom_entry *device_rom_region() const override;
-
- required_device<cpu_device> m_maincpu;
-
- virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override;
-
-private:
- uint8_t ddrs[3];
- uint8_t ports[3];
- uint8_t pll_ctrl;
- uint8_t timer_ctrl;
- uint8_t timer_counter;
- uint8_t onesec;
- uint8_t xcvr_session, via_full, sys_session, via_data, via_clock, last_adb;
- uint64_t last_adb_time;
- bool egret_controls_power;
- bool adb_in;
- int reset_line;
- int m_adb_dtime;
- emu_timer *m_timer;
- uint8_t pram[0x100], disk_pram[0x100];
- bool pram_loaded;
-
- #if USE_BUS_ADB
- optional_device <adb_connector> m_adb_connector[2];
- adb_device *m_adb_device[2];
- bool m_adb_device_out[2];
- bool m_adb_device_poweron[2];
- bool m_adb_out;
- #endif
-
- void send_port(uint8_t offset, uint8_t data);
-};
-
-// device type definition
-DECLARE_DEVICE_TYPE(EGRET, egret_device)
-
-#endif // MAME_MACHINE_EGRET_H