Pioneer k DVD-RW 16x4 int ATAPI 10pk bulk black DVR-108BK?10PK Manual De Usuario
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DVR-108BK?10PK
R8 Series Drive Command Reference Manual
Version 0.90
Page 37
4.16 READ BUFFER CAPACITY Command
The Block bit is supported.
When a CD medium is inserted in the drive, or no medium is inserted in the drive, the Length of Buffer field in the READ BUFFER
CAPACITY data is set to 131800h. When a DVD medium is inserted in the drive, the Length of Buffer field in the READ BUFFER
CAPACITY data is set to 188000h.
CAPACITY data is set to 131800h. When a DVD medium is inserted in the drive, the Length of Buffer field in the READ BUFFER
CAPACITY data is set to 188000h.
If a WRITE command whose Transfer Length exceeds the Blank Length of Buffer value divided by 800h (or Available Buffer value),
the drive terminates the WRITE command with the Check Condition status, and set the SK/ASC/ASCQ values to NOT
READY/LONG WRITE IN PROGRESS (2/04/08)
the drive terminates the WRITE command with the Check Condition status, and set the SK/ASC/ASCQ values to NOT
READY/LONG WRITE IN PROGRESS (2/04/08)
4.17 READ CAPACITY Command
The RelAdr bit is not supported and must set to 0.
If empty disc is mounted, the Logical Block Address field in the Read Capacity Data is set to zero.
If a non-blank +RW disc is mounted, the Logical Block Address field in the Read Capacity Data is set to 23053Fh.
If a disc which is not a +RW and has no Complete Session is mounted, Logical Block Address field in the Read Capacity Data is set to
zero.
zero.
When a CD-R/RW disc is mounted, if it is recorded by Track-at-once, the Logical Block Address field in the Read Capacity Data is
set to the LBA immediately behind of the outermost Lead-out, so 2 Run-out blocks will be encountered.
set to the LBA immediately behind of the outermost Lead-out, so 2 Run-out blocks will be encountered.
4.18 READ DISC INFORMATION Command
For +R media, the Last Session Lead-in Start Address is the LBA of where the next Intro shall be recoded. If no session exists on the
disc, then the value returned is 00000000h. If the disc has complete status, then the value returned is FFFFFFFFh.
disc, then the value returned is 00000000h. If the disc has complete status, then the value returned is FFFFFFFFh.
For +R media, the Last Possible Lead-out Start Address is the LBA found in the ADIP of the disc’s lead-in. If the disc has complete
status, then the value returned is FFFFFFFFh.
status, then the value returned is FFFFFFFFh.
The OPC table is not supported for +R/+RW media.
4.19 READ DVD STRUCTURE Command
Following Format codes are supported.
Table 28 - Format Code for READ DVD STRUCTURE command
Format
Code
Returned Data
Description
00h
Physical
Returns information in the DVD Lead-in area
01h
Copyright
Returns the Copyright information from DVD Lead-in
02h
Disc Key
Returns the Disc Key obfuscated by using a Bus Key on the DVD -ROM media
03h
BCA
Returns the BCA/NBCA information on DVD media
04h
Manufacturer’s
Returns the Disc Manufacturing information from DVD Lead-in
05h
CGMS, CPM
Returns CGMS, CPM information from specified sector
06h
Media Identifier
Returns Media Identifier protected by using Bus Key
07h
Media Key Block
Returns M edia Key Block protected by using Bus Key
0Ch
RMD in last Border-out
Returns the Field of RMD in last Border-out of the DVD-R/-RW disc
0Dh
RMD
Returns RMD sectors which recorded in RMA of the DVD-R/-RW disc
0Eh
Pre-recorded information
Returns Pre-recorded information in Lead-in of the DVD -R/-RW disc
0Fh
Unique Disc Identifier
Returns Unique Disc Identifier of the DVD-R/-RW disc
10h
Physical in the Lead-in
Returns Physical format information of Control Data zone in the Lead-in
20h
Layer boundary
information
Returns DVD+R Double Layer Recording information
30h
Disc Control Blocks
Returns the Disc Control Block identified by the Content Descriptor
C0h
Write Protection
Return the Write Protection Status
FFh
Structure List
Returns a list of DVD structure present in the specified Layer