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// license:BSD-3-Clause
// copyright-holders:Curt Coder
/*********************************************************************
formats/d67_dsk.c
Commodore 2040 sector disk image format
*********************************************************************/
#include <assert.h>
#include "formats/d67_dsk.h"
d67_format::d67_format() : d64_format(file_formats)
{
}
const char *d67_format::name() const
{
return "d67";
}
const char *d67_format::description() const
{
return "Commodore 2040 disk image";
}
const char *d67_format::extensions() const
{
return "d67";
}
const d67_format::format d67_format::file_formats[] = {
{ // d67, dos 1, 35 tracks, head 48 tpi, stepper 96 tpi
floppy_image::FF_525, floppy_image::SSSD, 690, 35, 1, 256, 9, 8
},
{}
};
const int d67_format::d67_sectors_per_track[] =
{
21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, 21, // 1-17
20, 20, 20, 20, 20, 20, 20, // 18-24
18, 18, 18, 18, 18, 18, // 25-30
17, 17, 17, 17, 17, // 31-35
17, 17, 17, 17, 17, // 36-40
17, 17 // 41-42
};
int d67_format::get_sectors_per_track(const format &f, int track)
{
return d67_sectors_per_track[track];
}
const floppy_format_type FLOPPY_D67_FORMAT = &floppy_image_format_creator<d67_format>;
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