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-rw-r--r--src/lib/formats/nanos_dsk.cpp48
1 files changed, 48 insertions, 0 deletions
diff --git a/src/lib/formats/nanos_dsk.cpp b/src/lib/formats/nanos_dsk.cpp
new file mode 100644
index 00000000000..1536d0677c8
--- /dev/null
+++ b/src/lib/formats/nanos_dsk.cpp
@@ -0,0 +1,48 @@
+// license:BSD-3-Clause
+// copyright-holders:Olivier Galibert
+/*********************************************************************
+
+ formats/nanos_dsk.c
+
+ nanos format
+
+*********************************************************************/
+
+#include <assert.h>
+
+#include "formats/nanos_dsk.h"
+
+nanos_format::nanos_format() : upd765_format(formats)
+{
+}
+
+const char *nanos_format::name() const
+{
+ return "nanos";
+}
+
+const char *nanos_format::description() const
+{
+ return "NANOS disk image";
+}
+
+const char *nanos_format::extensions() const
+{
+ return "img";
+}
+
+// Unverified gap sizes
+// 800K on HD which handles 1.2M, really?
+const nanos_format::format nanos_format::formats[] = {
+ {
+ floppy_image::FF_525, floppy_image::DSHD, floppy_image::MFM,
+ 1200, // 1us, 360rpm
+ 5, 80, 2,
+ 1024, {},
+ 1, {},
+ 80, 50, 22, 80
+ },
+ {}
+};
+
+const floppy_format_type FLOPPY_NANOS_FORMAT = &floppy_image_format_creator<nanos_format>;