OSWORD &7D

From BeebWiki
Revision as of 23:58, 28 August 2013 by WikiSysop (talk | contribs) (1 revision)
Jump to: navigation, search

OSWORD &7D (125) - Read cycle number of disc DFS, HDFS

On exit:
 XY?0=cycle number

See Also

Jgharston 13:19, 26 May 2009 (UTC)