Bitfields for CD-ROM device parameters |
| Bit | Description |
|---|---|
|
0 |
door open |
|
1 |
door unlocked |
|
2 |
supports raw reading in addition to cooked |
|
3 |
writable |
|
4 |
can play audio/video tracks |
|
5 |
supports interleaving |
|
6 |
reserved |
|
7 |
supports prefetch requests |
|
8 |
supports audio channel control |
|
9 |
supports Red Book addressing in addition to HSG |
|
10 |
audio is playing |
|
11 |
no disk in drive |
|
12 |
supports R-W subchannels |