25
Data: 0AH, 04H, Track
Track: 0(00H) to 255(FFH)
Details of function: This is the command to erase the track specified by “Track”.
When this command is sent in stop mode, MDS erases the track
specified by “Track” and the tracks after it are decreased by a number
for each.
When 0 is specified for “Track”, all tracks are erased.
Therefore, to erase plural number of tracks, it is recommended to erase
from the track with the largest number.
This command must be sent in stop mode.
As track numbers will be decreased, if the command is sent other than
in stop mode, sometimes it may cause malfunction such that MDS
sends out an incorrect track number.
Example of transmission packet:
Erase the 2nd track.
7EH, 08H, 05H, 47H, 0AH, 04H, 02H, FFH
6.27 MOVE REQ
Function: To move track
Data length: 4 bytes
Data: 0AH, 05H, Track From, Track To
Track From:
Track To:
1(01H) to 255(FFH)
Details of function: This is the command to move a track specified by “Track”.
When this command is sent in stop mode, MDS moves the track speci-
fied by “Track From” to the one specified by “Track To”.
For example, in the disc containing tracks as follows;
1 Tr:ABC
2 Tr:DEF
3 Tr:GHI
4 Tr:JKL
5 Tr:MNO
:
:
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