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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