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https://github.com/holub/mame
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c414fffc30
and 1 are used for the controller with the wd, other legacy drives for other controllers (needs slotification).
57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
// license:GPL-2.0+
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// copyright-holders:Dirk Best
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/***************************************************************************
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Thompson CD90-640 FDC
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Disk image format
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TODO:
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- Gap sizes unverified for FM
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***************************************************************************/
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#include "cd90_640_dsk.h"
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cd90_640_format::cd90_640_format() : wd177x_format(formats)
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{
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}
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const char *cd90_640_format::name() const
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{
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return "cd90_640";
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}
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const char *cd90_640_format::description() const
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{
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return "CD90-640 disk image";
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}
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const char *cd90_640_format::extensions() const
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{
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return "fd";
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}
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const cd90_640_format::format cd90_640_format::formats[] =
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{
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{
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floppy_image::FF_525, floppy_image::SSSD, floppy_image::FM,
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4000, 16, 40, 1, 128, {}, 1, {}, 14, 11, 12
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},
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{
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floppy_image::FF_525, floppy_image::SSDD, floppy_image::MFM,
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2000, 16, 40, 1, 256, {}, 1, {}, 31, 22, 44
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},
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{
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floppy_image::FF_525, floppy_image::DSSD, floppy_image::FM,
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4000, 16, 40, 2, 128, {}, 1, {}, 14, 11, 12
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},
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{
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floppy_image::FF_525, floppy_image::DSDD, floppy_image::MFM,
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2000, 16, 40, 2, 256, {}, 1, {}, 31, 22, 44
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},
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{}
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};
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const floppy_format_type FLOPPY_CD90_640_FORMAT = &floppy_image_format_creator<cd90_640_format>;
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