B10.5.5.1 SEE B10.1.5 B10.5.5.2 Minimum speed requirement for CD and DVD devices [Logo Program Clarification]
[STOR-036x; SDG3:165]
The design references for this requirement are now STOR-0362, STOR-0360, SDG3:165.
FAQ Date: June 16, 2000
B10.5.5.3 CD transfer speed on USB [Logo Program clarification]
Microsoft acknowledges that CD-ROM devices that otherwise meet the Windows Logo Program requirements for 8x or better transfer rate will likely achieve only about 6x transfer speed when the device is connected over USB, because of the transfer speed limitations of USB 1.x. Such configurations will be eligible for the Windows Logo.
FAQ Date: December 22, 1999
B10.5.5.4 CD Capabilities and CD Audio [Correction]
[STOR-0357]
CD and DVD drives must implement "CD Capabilities and Mechanical Status Page" (2Ah), as defined in the MMC-2 standard. The bit "CD-DA Commands Supported" must be set and the functionality must be implemented.
CD and DVD drives must also implement and set the bit "CD-DA Stream is Accurate" of "CD Capabilities and Mechanical Status Page." The READ_CD command and READ_RAW commands must provide sector-accurate reads, as defined in MMC-2. Data alignment accuracy must be equivalent to that of data reads. Because of the lack of error correction code (ECC) bytes used for data tracks, the data itself may contain inaccuracies due to physical defects of the media.
Windows XP: A CD-R/RW drive must support the following commands, as defined in SFF-8090 and MMC-2:
Get Configuration
Get Event/Status Notification
Operational Change Request/Notification
External Request
Media Request
Device Busy
Mode sense10, Mode Select10
Prevent/Allow Medium Removal
ReadTOCPAMAATIP
Read CD, Read CD MSF
Read Disc Information
Read Track Information
Send OPC Information
Set CD Speed
Start/Stop Unit
Blank
Write 10, Read 10, Read 12
Write 12, in the following cases:
DVD+RW Feature (2Ah)
DDCD-R Write Feature (31h)
DDCD-RW Write Feature (32h)
Real-Time Streaming Feature (107h)
A CD-R/RW drive that identifies itself as CD-RW capable must support the following capabilities:
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