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Viewing changes to src/emu/machine/e0516.h

  • Committer: Bazaar Package Importer
  • Author(s): Jordi Mallach, Emmanuel Kasper, Félix Arreola Rodríguez, Jordi Mallach
  • Date: 2011-05-11 21:06:50 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20110511210650-jizvh8a6x117y9hr
Tags: 0.142-1
[ Emmanuel Kasper ]
* New upstream release
* Set NOWERROR=1 to allow compiling with gcc-4.6
* Remove fix_powerpc_build.patch, as upstream has taken it in this release
* Add gnome-video-arcade front end as a suggested package

[ Félix Arreola Rodríguez ]
* Add kfreebsd-build.patch to quilt series, to fix build on kfreebsd

[ Jordi Mallach ]
* Remove unneeded and bogus addition of --with-quilt to the dh invocation.
* Add Cesare Falco (long time Ubuntu maintainer) to Uploaders, and wrap
  them into multiple lines.

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src/emu/machine/e0516.h
 
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/**********************************************************************
 
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    E05-16 Real Time Clock emulation
 
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    Copyright MESS Team.
 
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    Visit http://mamedev.org for licensing and usage restrictions.
 
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**********************************************************************
 
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                            _____   _____
 
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                  Vdd1   1 |*    \_/     | 16  Vdd2
 
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                OSC IN   2 |             | 15  Clk
 
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               OSC OUT   3 |             | 14  XOUT
 
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                 _STOP   4 |   E05-16    | 13  DI/O
 
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                _RESET   5 |   E050-16   | 12  _SEC
 
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               _OUTSEL   6 |             | 11  _MIN
 
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                  _DAY   7 |             | 10  _HRS
 
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                   Vss   8 |_____________| 9   _CS
 
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**********************************************************************/
 
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#pragma once
 
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#ifndef __E0516__
 
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#define __E0516__
 
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#include "emu.h"
 
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//**************************************************************************
 
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//  MACROS / CONSTANTS
 
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//**************************************************************************
 
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//**************************************************************************
 
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//  INTERFACE CONFIGURATION MACROS
 
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//**************************************************************************
 
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#define MCFG_E0516_ADD(_tag, _clock) \
 
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        MCFG_DEVICE_ADD(_tag, E0516, _clock)
 
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//**************************************************************************
 
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//  TYPE DEFINITIONS
 
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//**************************************************************************
 
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// ======================> e0516_device_config
 
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class e0516_device_config :   public device_config
 
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{
 
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    friend class e0516_device;
 
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    // construction/destruction
 
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    e0516_device_config(const machine_config &mconfig, const char *tag, const device_config *owner, UINT32 clock);
 
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public:
 
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    // allocators
 
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    static device_config *static_alloc_device_config(const machine_config &mconfig, const char *tag, const device_config *owner, UINT32 clock);
 
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    virtual device_t *alloc_device(running_machine &machine) const;
 
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protected:
 
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};
 
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// ======================> e0516_device
 
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class e0516_device :  public device_t
 
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{
 
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    friend class e0516_device_config;
 
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    // construction/destruction
 
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    e0516_device(running_machine &_machine, const e0516_device_config &_config);
 
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public:
 
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        DECLARE_WRITE_LINE_MEMBER( cs_w );
 
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        DECLARE_WRITE_LINE_MEMBER( clk_w );
 
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        DECLARE_WRITE_LINE_MEMBER( dio_w );
 
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        DECLARE_READ_LINE_MEMBER( dio_r );
 
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protected:
 
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    // device-level overrides
 
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    virtual void device_start();
 
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    virtual void device_reset();
 
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        virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
 
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private:
 
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        int m_cs;                                               // chip select
 
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        int m_clk;                                              // clock
 
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        int m_data_latch;                               // data latch
 
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        int m_reg_latch;                                // register latch
 
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        int m_read_write;                               // read/write data
 
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        int m_state;                                    // state
 
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        int m_bits;                                             // number of bits transferred
 
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        int m_dio;                                              // data pin
 
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        UINT8 m_register[8];                    // registers
 
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        // timers
 
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        emu_timer *m_timer;
 
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        const e0516_device_config &m_config;
 
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};
 
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// device type definition
 
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extern const device_type E0516;
 
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#endif