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BDR-203/BDC-203 Command Reference Manual Version 0.90
Page 21
4.5 GET EVENT/STATUS NOTIFICATION Command
The drive supports polling mode only. The Immed bit must be set to one.
Following Notification Classes are supported.
Table 21 - Notification Class Request
Bit Definition Support
0 Reserved -
1 Operational Change Request/Notification yes
2 Power Management yes
3 External Request no
4 Media yes
5 Multi Host no
6 Device Busy no
7 Reserved -
4.5.1 Media Events
Following Media Events are supported.
Table 22 – Media Event Format
Code Event Description
0 NoChg
Media status is unchanged.
1 Eject Request
The drive has received a request from
the user to eject the media.
2 NewMedia
The drive has received new media, and
is ready to access it.
3 - 4 Reserved
5 BGformatCompleted
A +RW background format has
completed.
6 BGformatRestarted
A +RW background format has been
automatically restarted by the drive.
7 - F Reserved
4.6 GET PERFORMANCE Command
Following Types are supported.
Table 23 – Type field values description
Type field
value
Definition
00h Performance
01h Unusable Area (DVD-RAM, BD-RE)
03h Write Speed
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