mirror of
https://github.com/holub/mame
synced 2025-05-22 13:48:55 +03:00
62 lines
1.8 KiB
C++
62 lines
1.8 KiB
C++
// license:BSD-3-Clause
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// copyright-holders:Olivier Galibert
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/*********************************************************************
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formats/msx_dsk.c
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MSX disk images
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*********************************************************************/
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#include "msx_dsk.h"
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//msx_format::msx_format() : wd177x_format(formats)
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msx_format::msx_format() : upd765_format(formats)
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{
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}
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const char *msx_format::name() const
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{
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return "msx";
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}
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const char *msx_format::description() const
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{
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return "MSX disk image";
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}
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const char *msx_format::extensions() const
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{
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return "dsk";
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}
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// Unverified gap sizes
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const msx_format::format msx_format::formats[] = {
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{ /* 3 1/2 inch single sided double density */
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// 80x4e 12x00 3xf6 fc
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// 26x4e 12x00 3xf5 fe 2x00 01 02 f7 24x4e 12x00 3xf5 fb 512xe5 f7
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// 54x4e 12x00 3xf5 fe 2x00 02 02 f7 24x4e 12x00 3xf5 fb 512xe5 f7
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// 54x4e 12x00 3xf5 fe 2x00 03 02 f7 24x4e 12x00 3xf5 fb 512xe5 f7
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// 54x4e 12x00 3xf5 fe 2x00 04 02 f7 24x4e 12x00 3xf5 fb 512xe5 f7
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// 54x4e 12x00 3xf5 fe 2x00 05 02 f7 24x4e 12x00 3xf5 fb 512xe5 f7
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// 54x4e 12x00 3xf5 fe 2x00 06 02 f7 24x4e 12x00 3xf5 fb 512xe5 f7
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// 54x4e 12x00 3xf5 fe 2x00 07 02 f7 24x4e 12x00 3xf5 fb 512xe5 f7
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// 54x4e 12x00 3xf5 fe 2x00 08 02 f7 24x4e 12x00 3xf5 fb 512xe5 f7
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// 54x4e 12x00 3xf5 fe 2x00 09 02 f7 24x4e 12x00 3xf5 fb 512xe5 f7
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// 1078x4e
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floppy_image::FF_35, floppy_image::SSDD, floppy_image::MFM,
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2000, 9, 80, 1, 512, {}, 1, {}, 26, 24, 28, 80
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},
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{ /* 3 1/2 inch double density */
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floppy_image::FF_35, floppy_image::DSDD, floppy_image::MFM,
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2000, 9, 80, 2, 512, {}, 1, {}, 26, 24, 28, 80
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},
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{ /* 3 1/2 inch double density - 81 tracks */
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floppy_image::FF_35, floppy_image::DSDD, floppy_image::MFM,
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2000, 9, 81, 2, 512, {}, 1, {}, 26, 24, 28, 80
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},
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{}
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};
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const floppy_format_type FLOPPY_MSX_FORMAT = &floppy_image_format_creator<msx_format>;
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