http://fileformats.archiveteam.org/index.php?action=history&feed=atom&title=RLL_encoding 2026-05-15T00:46:56Z Revision history for this page on the wiki MediaWiki 1.19.2 http://fileformats.archiveteam.org/index.php?title=RLL_encoding&diff=13855&oldid=prev 2013-10-06T04:24:28Z

<p></p> <table class='diff diff-contentalign-left'> <col class='diff-marker' /> <col class='diff-content' /> <col class='diff-marker' /> <col class='diff-content' /> <tr valign='top'> <td colspan='2' style="background-color: white; color:black;">← Older revision</td> <td colspan='2' style="background-color: white; color:black;">Revision as of 04:24, 6 October 2013</td> </tr><tr><td colspan="2" class="diff-lineno">Line 3:</td> <td colspan="2" class="diff-lineno">Line 3:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>|subcat=Floppy disk</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>|subcat=Floppy disk</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>}}</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>}}</div></td></tr> <tr><td class='diff-marker'>−</td><td style="background: #ffa; color:black; font-size: smaller;"><div>'''[[RLL encoding]]''' (Run length limited) is a method of storing data on magnetic disks. [[FM]] and [[MFM]] are varieties of it.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>'''[[RLL encoding]]''' (Run length limited) is a method of storing data on magnetic disks. [[<ins class="diffchange diffchange-inline">FM encoding|</ins>FM]] and [[<ins class="diffchange diffchange-inline">MFM encoding|</ins>MFM]] are varieties of it.</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>The four main parameters of an RLL scheme are m, n, d, and k, with the first two referring to the rate of the code, and the other two the minimum and maximum number of zeroes between consecutive ones.</div></td><td class='diff-marker'>&#160;</td><td style="background: #eee; color:black; font-size: smaller;"><div>The four main parameters of an RLL scheme are m, n, d, and k, with the first two referring to the rate of the code, and the other two the minimum and maximum number of zeroes between consecutive ones.</div></td></tr> </table>

Dan Tobias http://fileformats.archiveteam.org/index.php?title=RLL_encoding&diff=13854&oldid=prev 2013-10-06T04:24:07Z

<p>Created page with &quot;{{FormatInfo |formattype=physical |subcat=Floppy disk }} &#039;&#039;&#039;<a href="/wiki/RLL_encoding" title="RLL encoding">RLL encoding</a>&#039;&#039;&#039; (Run length limited) is a method of storing data on magnetic disks. <a href="/wiki/FM" title="FM">FM</a> and <a href="/index.php?title=MFM&amp;action=edit&amp;redlink=1" class="new" title="MFM (page does not exist)">MFM</a> are vari...&quot;</p> <p><b>New page</b></p><div>{{FormatInfo<br /> |formattype=physical<br /> |subcat=Floppy disk<br /> }}<br /> '''[[RLL encoding]]''' (Run length limited) is a method of storing data on magnetic disks. [[FM]] and [[MFM]] are varieties of it.<br /> <br /> The four main parameters of an RLL scheme are m, n, d, and k, with the first two referring to the rate of the code, and the other two the minimum and maximum number of zeroes between consecutive ones.<br /> <br /> == Links ==<br /> * [[Wikipedia:Run-length limited|Wikipedia article]]<br /> * [http://www.textfiles.com/programming/FORMATS/rll.txt RLL technical details]</div>

Dan Tobias