Specifications

The Operating System
6.8.1 CP/M
The tour most common errors that occur in the CP/M operating
system are all displayed using the same error message tormat:
BOOS ERR d:error message
Where:
d - The disk drive number that the error occured on
error message - BAD SECTOR
SELECT
READ ONLY
FILE R/O
BAD SECTOR
SELECT
READ ONLY
FILE RIO
6.8.2 TurboDOS
- occurs when the disk controller cannot read
intormation trom a diskette or disk. The
disk may be worn or the controller is
maltunctioning. It the diskette or disk is
missing trom the drive, this will cause this
error message.
- occurs when a drive is selected which does
not exist.
- occurs when you try to write to a disk or
diskette which has been designated as a
"read-only" disk.
- occurs when you try to write, update or
delete a tile which has been specitied as
a "read~only' $R/O attribute tile using
the STAT command.
While there are a many more error messages which are displayed in
the TurboDOS system, the tollowing are some ot the trequently
encountered:
File Not Found occurs when a tile named in a command cannot be
tound on disk
Command Not Found - occurs when an invalid command is input
Read Error, Drive x, Track x, Selector x - occurs during a read
operation
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