Read Track in Blank bit for BD-RE

keiji_katata at post.pioneer.co.jp keiji_katata at post.pioneer.co.jp
Mon Jun 23 23:58:43 PDT 2008


* From the T10 Reflector (t10 at t10.org), posted by:
* keiji_katata at post.pioneer.co.jp
*
Hi Horiuchi san,
Let me know what is your problem?
Read Track Information command is used for Sequential recording mode. Then
Random Writable media needs not support it.
If the Random Writable media does not have Defect List and the device does
not
support Automatic Format for the media, the device does not report "Ready"
for
Test Unit Ready command.
Best regards,
Keiji Katata
PIONEER CORP.
"Y.Horiuchi" <jl01881 at jcom.home.ne.jp>@avc-pioneer.com on 2008/06/24 10:28:38
mtfuji5 at avc-pioneer.com$B$KJV?.$7$F$/$@$5$$(B
$BAw?.<T(B:	  owner-mtfuji5 at avc-pioneer.com
$B08 at h(B:  <mtfuji5 at avc-pioneer.com>, <t10 at t10.org>
cc:
$B7oL>(B:  Read Track in Blank bit for BD-RE
Hello all,
I have one quetion for current S/W vender implementaion coresponding stadard
bit definition change.
Lates MMC for Blanck Bit : always Zero for BD-RE
But used be not.
Did evry one already follow this implementaion and not care about Blank Bit?
----------------------------
The definition of the Blank bit is given in Table 499.
Table 499 &#8212; Blank Bit Definition
DVD-RAM,
HD DVD-RAM,
BD-RE
Blank has no meaning for this media. The Blank bit shall always be zero for
this media.
Regadrs
=============================================
#     Y.Horiuchi			     #
#  Storage Procurement Engineering , lenovo-J #
#  E-Mail: jl01881 at jcom.home.ne.jp	     #
=============================================
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