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-rw-r--r--src/lib/formats/ql_dsk.cpp55
1 files changed, 55 insertions, 0 deletions
diff --git a/src/lib/formats/ql_dsk.cpp b/src/lib/formats/ql_dsk.cpp
new file mode 100644
index 00000000000..b3ceb233218
--- /dev/null
+++ b/src/lib/formats/ql_dsk.cpp
@@ -0,0 +1,55 @@
+// license:BSD-3-Clause
+// copyright-holders:Curt Coder
+/*********************************************************************
+
+ formats/ql_dsk.c
+
+ Sinclair QL disk image formats
+
+*********************************************************************/
+
+#include <assert.h>
+
+#include "formats/ql_dsk.h"
+
+ql_format::ql_format() : wd177x_format(formats)
+{
+}
+
+const char *ql_format::name() const
+{
+ return "ql";
+}
+
+const char *ql_format::description() const
+{
+ return "Sinclair QL disk image";
+}
+
+const char *ql_format::extensions() const
+{
+ return "dsk,img";
+}
+
+// unverified gaps
+const ql_format::format ql_format::formats[] = {
+ { // QDOS 800KB
+ floppy_image::FF_35, floppy_image::SSSD, floppy_image::MFM,
+ 2000, 5, 80, 2, 1024, {}, 1, {}, 80, 22, 24
+ },
+ { // 720KB DSDD
+ floppy_image::FF_35, floppy_image::SSSD, floppy_image::MFM,
+ 2000, 9, 80, 2, 512, {}, 1, {}, 80, 22, 24
+ },
+ { // 1.44MB DSHD
+ floppy_image::FF_35, floppy_image::SSSD, floppy_image::MFM,
+ 2000, 18, 80, 2, 512, {}, 1, {}, 80, 22, 24
+ },
+ { // 2.88MB DSED
+ floppy_image::FF_35, floppy_image::SSSD, floppy_image::MFM,
+ 2000, 40, 80, 2, 512, {}, 1, {}, 80, 41, 24
+ },
+ {}
+};
+
+const floppy_format_type FLOPPY_QL_FORMAT = &floppy_image_format_creator<ql_format>;