Values for CD-ROM data being requested |
| Value | Description |
|---|---|
| 00h | device driver header address |
| 01h | drive head location |
| 02h | reserved |
| 03h | error statistics |
| 04h | audio channel info |
| 05h | raw drive bytes (uninterpreted and device-specific) |
| 06h | device status |
| 07h | sector size |
| 08h | volume size |
| 09h | media change status |
| 0Ah | audio disk info |
| 0Bh | audio track info |
| 0Ch | audio Q-Channel info |
| 0Dh | audio sub-channel info |
| 0Eh | UPC code |
| 0Fh | audio status info |