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-rw-r--r--src/lib/formats/adam_dsk.cpp70
1 files changed, 70 insertions, 0 deletions
diff --git a/src/lib/formats/adam_dsk.cpp b/src/lib/formats/adam_dsk.cpp
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+++ b/src/lib/formats/adam_dsk.cpp
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+// license:BSD-3-Clause
+// copyright-holders:Curt Coder
+/*********************************************************************
+
+ formats/adam_dsk.c
+
+ Coleco Adam disk image format
+
+*********************************************************************/
+
+#include <assert.h>
+
+#include "formats/adam_dsk.h"
+
+adam_format::adam_format() : wd177x_format(formats)
+{
+}
+
+const char *adam_format::name() const
+{
+ return "adam";
+}
+
+const char *adam_format::description() const
+{
+ return "Coleco Adam disk image";
+}
+
+const char *adam_format::extensions() const
+{
+ return "dsk";
+}
+
+const adam_format::format adam_format::formats[] = {
+ // track description
+ // 100x4e 12x00 3xf5 fe 2x00 01 02 f7 22x4e 12x00 3xf5 fb 512xe5 f7
+ // 100x4e 12x00 3xf5 fe 2x00 02 02 f7 22x4e 12x00 3xf5 fb 512xe5 f7
+ // 100x4e 12x00 3xf5 fe 2x00 03 02 f7 22x4e 12x00 3xf5 fb 512xe5 f7
+ // 100x4e 12x00 3xf5 fe 2x00 04 02 f7 22x4e 12x00 3xf5 fb 512xe5 f7
+ // 100x4e 12x00 3xf5 fe 2x00 05 02 f7 22x4e 12x00 3xf5 fb 512xe5 f7
+ // 100x4e 12x00 3xf5 fe 2x00 06 02 f7 22x4e 12x00 3xf5 fb 512xe5 f7
+ // 100x4e 12x00 3xf5 fe 2x00 07 02 f7 22x4e 12x00 3xf5 fb 512xe5 f7
+ // 100x4e 12x00 3xf5 fe 2x00 08 02 f7 22x4e 12x00 3xf5 fb 512xe5 f7
+ // 859x4e
+ { /* 160K 5 1/4 inch double density single sided */
+ floppy_image::FF_525, floppy_image::SSDD, floppy_image::MFM,
+ 2000, 8, 40, 1, 512, {}, 1, {}, 100, 22, 100
+ },
+
+ // Unverified gap sizes -->
+ { /* 320K 5 1/4 inch double density */
+ floppy_image::FF_525, floppy_image::DSDD, floppy_image::MFM,
+ 2000, 8, 40, 2, 512, {}, 1, {}, 100, 22, 84
+ },
+ { /* 640K 5 1/4 inch quad density */
+ floppy_image::FF_525, floppy_image::DSQD, floppy_image::MFM,
+ 2000, 8, 80, 2, 512, {}, 1, {}, 100, 22, 84
+ },
+ { /* 720K 3 1/2 inch double density */
+ floppy_image::FF_35, floppy_image::DSDD, floppy_image::MFM,
+ 2000, 9, 80, 2, 512, {}, 1, {}, 100, 22, 84
+ },
+ { /* 1440K 3 1/2 inch high density */
+ floppy_image::FF_35, floppy_image::DSHD, floppy_image::MFM,
+ 1000, 18, 80, 2, 512, {}, 1, {}, 100, 22, 84
+ },
+ {}
+};
+
+const floppy_format_type FLOPPY_ADAM_FORMAT = &floppy_image_format_creator<adam_format>;