From: Eric Smith <eric at brouhaha.com>
So my question is, are there any published works documenting the TRS-DOS?
file system on-disk format, especially the use of the HIT table, other?
than "TRS-80 Disk and Other Mysteries" by H. C. Pennington?
TRSDOS 2.3 Decoded and Other Mysteries, 1982, IJG Inc.
Section 2.5 describes the Hash Index Table.
Mike Loewen mloewen at cpumagic.scol.pa.us
Old Technology
http://sturgeon.css.psu.edu/~mloewen/Oldtech/