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Viewing changes to mess/src/mess/machine/pf10.c

  • Committer: Package Import Robot
  • Author(s): Jordi Mallach, Jordi Mallach, Emmanuel Kasper
  • Date: 2011-12-19 22:56:27 UTC
  • mfrom: (0.1.2)
  • Revision ID: package-import@ubuntu.com-20111219225627-ub5oga1oys4ogqzm
Tags: 0.144-1
http://bugs.debian.org/651538
[ Jordi Mallach ]
* Fix syntax errors in DEP5 copyright file (lintian).
* Use a versioned copyright Format specification field.
* Update Vcs-* URLs.
* Move transitional packages to the new metapackages section, and make
  them priority extra.
* Remove references to GNU/Linux and MESS sources from copyright.
* Add build variables for s390x.
* Use .xz tarballs as it cuts 4MB for the upstream sources.
* Add nplayers.ini as a patch. Update copyright file to add CC-BY-SA-3.0.

[ Emmanuel Kasper ]
* New upstream release. Closes: #651538.
* Add Free Desktop compliant png icons of various sizes taken from
  the hydroxygen iconset
* Mess is now built from a new source package, to avoid possible source
  incompatibilities between mame and the mess overlay.
* Mame-tools are not built from the mame source package anymore, but
  from the mess source package

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Lines of Context:
mess/src/mess/machine/pf10.c
1
 
/***************************************************************************
2
 
 
3
 
    Epson PF-10
4
 
 
5
 
    Serial floppy drive
6
 
 
7
 
    Skeleton driver, not working
8
 
 
9
 
***************************************************************************/
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#include "emu.h"
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#include "pf10.h"
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#include "cpu/m6800/m6800.h"
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#include "machine/upd765.h"
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/***************************************************************************
18
 
    TYPE DEFINITIONS
19
 
***************************************************************************/
20
 
 
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typedef struct _pf10_state pf10_state;
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struct _pf10_state
23
 
{
24
 
        UINT8 dummy;
25
 
};
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27
 
 
28
 
/*****************************************************************************
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    INLINE FUNCTIONS
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*****************************************************************************/
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32
 
INLINE pf10_state *get_safe_token(device_t *device)
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{
34
 
        assert(device != NULL);
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        assert(device->type() == PF10);
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        return (pf10_state *)downcast<legacy_device_base *>(device)->token();
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}
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40
 
 
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/*****************************************************************************
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    ADDRESS MAPS
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*****************************************************************************/
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static ADDRESS_MAP_START( pf10_mem, AS_PROGRAM, 8 )
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        AM_RANGE(0x0040, 0x013f) AM_RAM /* internal ram */
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        AM_RANGE(0x0800, 0x0fff) AM_RAM /* external 2k ram */
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        AM_RANGE(0xe000, 0xffff) AM_ROM AM_REGION("pf10", 0)
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ADDRESS_MAP_END
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static ADDRESS_MAP_START( pf10_io, AS_IO, 8 )
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        ADDRESS_MAP_UNMAP_HIGH
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        ADDRESS_MAP_GLOBAL_MASK(0xff)
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ADDRESS_MAP_END
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/*****************************************************************************
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    MACHINE CONFIG
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*****************************************************************************/
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static const upd765_interface pf10_upd765a_intf =
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{
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        DEVCB_NULL, /* interrupt line */
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        DEVCB_NULL,
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        NULL,
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        UPD765_RDY_PIN_NOT_CONNECTED, /* ??? */
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        {NULL, NULL, NULL, NULL}
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};
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static MACHINE_CONFIG_FRAGMENT( pf10 )
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        MCFG_CPU_ADD("pf10", M6803, XTAL_2_4576MHz / 4 /* ??? */) /* HD63A03 */
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        MCFG_CPU_PROGRAM_MAP(pf10_mem)
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        MCFG_CPU_IO_MAP(pf10_io)
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        MCFG_UPD765A_ADD("upd765a", pf10_upd765a_intf)
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MACHINE_CONFIG_END
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/***************************************************************************
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    ROM DEFINITIONS
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***************************************************************************/
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ROM_START( pf10 )
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        ROM_REGION(0x2000, "pf10", ROMREGION_LOADBYNAME)
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        ROM_LOAD("k3pf1.bin", 0x0000, 0x2000, CRC(eef4593a) SHA1(bb176e4baf938fe58c2d32f7c46d7bb7b0627755))
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ROM_END
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/*****************************************************************************
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    DEVICE INTERFACE
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*****************************************************************************/
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static DEVICE_START( pf10 )
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{
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        pf10_state *pf10 = get_safe_token(device);
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        pf10->dummy = 0;
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}
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static DEVICE_RESET( pf10 )
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{
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}
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DEVICE_GET_INFO( pf10 )
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{
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        switch (state)
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        {
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                /* --- the following bits of info are returned as 64-bit signed integers --- */
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                case DEVINFO_INT_TOKEN_BYTES:                   info->i = sizeof(pf10_state);                                   break;
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                case DEVINFO_INT_INLINE_CONFIG_BYTES:   info->i = 0;                                                                    break;
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                /* --- the following bits of info are returned as pointers --- */
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                case DEVINFO_PTR_MACHINE_CONFIG:                info->machine_config = MACHINE_CONFIG_NAME(pf10);       break;
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                case DEVINFO_PTR_ROM_REGION:                    info->romregion = ROM_NAME(pf10);                               break;
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                /* --- the following bits of info are returned as pointers to data or functions --- */
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                case DEVINFO_FCT_START:                                 info->start = DEVICE_START_NAME(pf10);                  break;
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                case DEVINFO_FCT_STOP:                                  /* Nothing */                                                                   break;
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                case DEVINFO_FCT_RESET:                                 info->reset = DEVICE_RESET_NAME(pf10);                  break;
120
 
 
121
 
                /* --- the following bits of info are returned as NULL-terminated strings --- */
122
 
                case DEVINFO_STR_NAME:                                  strcpy(info->s, "PF-10");                                               break;
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                case DEVINFO_STR_FAMILY:                                strcpy(info->s, "Floppy drive");                                break;
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                case DEVINFO_STR_VERSION:                               strcpy(info->s, "1.0");                                                 break;
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                case DEVINFO_STR_SOURCE_FILE:                   strcpy(info->s, __FILE__);                                              break;
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                case DEVINFO_STR_CREDITS:                               strcpy(info->s, "Copyright MESS Team");                 break;
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        }
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}
129
 
 
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131
 
/***************************************************************************
132
 
    IMPLEMENTATION
133
 
***************************************************************************/
134
 
 
135
 
/* serial interface in (to the host computer) */
136
 
READ_LINE_DEVICE_HANDLER( pf10_txd1_r )
137
 
{
138
 
        logerror("%s: pf10_txd1_r\n", device->machine().describe_context());
139
 
 
140
 
        return 0;
141
 
}
142
 
 
143
 
WRITE_LINE_DEVICE_HANDLER( pf10_rxd1_w )
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{
145
 
        logerror("%s: pf10_rxd1_w %u\n", device->machine().describe_context(), state);
146
 
}
147
 
 
148
 
 
149
 
/* serial interface out (to another floppy drive) */
150
 
READ_LINE_DEVICE_HANDLER( pf10_txd2_r )
151
 
{
152
 
        logerror("%s: pf10_txd2_r\n", device->machine().describe_context());
153
 
 
154
 
        return 0;
155
 
}
156
 
 
157
 
WRITE_LINE_DEVICE_HANDLER( pf10_rxd2_w )
158
 
{
159
 
        logerror("%s: pf10_rxd2_w %u\n", device->machine().describe_context(), state);
160
 
}
161
 
 
162
 
DEFINE_LEGACY_DEVICE(PF10, pf10);