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-rw-r--r--src/lib/formats/ibmxdf_dsk.cpp34
1 files changed, 17 insertions, 17 deletions
diff --git a/src/lib/formats/ibmxdf_dsk.cpp b/src/lib/formats/ibmxdf_dsk.cpp
index 4f609475a51..59c653b5b4e 100644
--- a/src/lib/formats/ibmxdf_dsk.cpp
+++ b/src/lib/formats/ibmxdf_dsk.cpp
@@ -10,23 +10,23 @@
- http://www.os2museum.com/wp/the-xdf-diskette-format/
- https://fdutils.linux.lu/Fdutils.html#SEC47 and xdfcopy.c
- Mapping XDF disk image to physical sectors on a 3.5" disk:
-
- First track uses standard 512-byte sectors:
- - lbn 0 (boot sector) = 0.129 (head.sector)
- - lbn 1-11 (FAT) = 0.130-0.139, then 1.129
- - lbn 12-19 (aux FS) = 0.1-0.8
- - lbn 20-22 = padding, not written to disk
- - lbn 23-36 (root directory) = 1.130-1.143
- - lbn 37-41 = padding, not written to disk
- - lbn 42-45 (start of data area) = 1.144-1.147
-
- All other tracks use mixed size sectors, sequenced like so:
- 0.131, 0.132, 1.134, 0.130, 1.130, 0.134, 1.132, 1.131
-
- To do:
- - 5.25 HD and 3.5 ED formats
- - replace magic numbers
+ Mapping XDF disk image to physical sectors on a 3.5" disk:
+
+ First track uses standard 512-byte sectors:
+ - lbn 0 (boot sector) = 0.129 (head.sector)
+ - lbn 1-11 (FAT) = 0.130-0.139, then 1.129
+ - lbn 12-19 (aux FS) = 0.1-0.8
+ - lbn 20-22 = padding, not written to disk
+ - lbn 23-36 (root directory) = 1.130-1.143
+ - lbn 37-41 = padding, not written to disk
+ - lbn 42-45 (start of data area) = 1.144-1.147
+
+ All other tracks use mixed size sectors, sequenced like so:
+ 0.131, 0.132, 1.134, 0.130, 1.130, 0.134, 1.132, 1.131
+
+ To do:
+ - 5.25 HD and 3.5 ED formats
+ - replace magic numbers
*********************************************************************/