Editorial change request
Takaharu Ai
ai.takaharu at jp.panasonic.com
Wed Aug 31 04:26:53 PDT 2005
* From the T10 Reflector (t10 at t10.org), posted by:
* Takaharu Ai <ai.takaharu at jp.panasonic.com>
*
Hello Mt.Fuji members,
I have found the unclear definition about the returned data of Layer
Jump Address.
If a closed RZone does not have the L1 part, the Last Layer Jump Address
field of READ TRACK INFORMATION command for the RZone shall be set to
00h. But in the current document, this exception is not described
clearly.
I think the following sentence on page 167 of Fuji6r094_diff.pdf;
When a Reserved RZone is closed, the Next Layer Jump Address field
shall report zero and the Last Layer Jump Address field shall report
the Layer Jump Address of the Reserved RZone regardless of the
location of the LRA to show the geometric structure of the RZone.
should be changed to
When a Reserved RZone is closed, the Next Layer Jump Address field
shall report zero and the Last Layer Jump Address field shall report
the logical block address of the outermost logical block on L0 of
the Closed RZone if the RZone has L1 part. Otherwise, the Last Layer
Jump Address field shall be set to zero.
for the Reserved RZone case, and following sentence should be added
When an Incomplete RZone is closed, the Next Layer Jump Address
field shall report zero and the Last Layer Jump Address field shall
report the logical block address of the outermost logical block on
L0 of the Closed RZone if the RZone has L1 part. Otherwise, the Last
Layer Jump Address field shall be set to zero.
at around 4.17.5.3 on page 168 of Fuji6r094_diff.pdffor Incomplete RZone
case.
Harry Ai
MSDC
Panasonic AVC Networks Company
Matsushita/Panasonic
Osaka, Japan
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