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-rw-r--r--src/lib/formats/2d_dsk.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/src/lib/formats/2d_dsk.c b/src/lib/formats/2d_dsk.c
new file mode 100644
index 00000000000..7f304b4eaa0
--- /dev/null
+++ b/src/lib/formats/2d_dsk.c
@@ -0,0 +1,41 @@
+// license:GPL-2.0+
+// copyright-holders:Dirk Best
+/***************************************************************************
+
+ 2D
+
+ Disk image format used by early Sharp computers
+
+***************************************************************************/
+
+#include "2d_dsk.h"
+
+_2d_format::_2d_format() : wd177x_format(formats)
+{
+}
+
+const char *_2d_format::name() const
+{
+ return "2d";
+}
+
+const char *_2d_format::description() const
+{
+ return "2D disk image";
+}
+
+const char *_2d_format::extensions() const
+{
+ return "2d";
+}
+
+const _2d_format::format _2d_format::formats[] =
+{
+ {
+ floppy_image::FF_525, floppy_image::DSDD, floppy_image::MFM,
+ 2000, 16, 40, 2, 256, {}, 1, {}, 32, 22, 54
+ },
+ {}
+};
+
+const floppy_format_type FLOPPY_2D_FORMAT = &floppy_image_format_creator<_2d_format>;