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XM-7002B Rev.1.0
Contents
1. Introduction ----------------------------------------------------------------------------------------------------------------------------- 1
2. Features --------------------------------------------------------------------------------------------------------------------------------- 2
3. Specifications ------------------------------------------------------------------------------------------------------------------------- 3
3.1. Performance --------------------------------------------------------------------------------------------------------------------- 3
3.2. Environmental Conditions ------------------------------------------------------------------------------------------------ 5
3.2.1. Temperature and Humidity ------------------------------------------------------------------------------------------- 5
3.2.2. Dusu and Dirt --------------------------------------------------------------------------------------------------------------- 5
3.2.3. Vibration --------------------------------------------------------------------------------------------------------------------- 5
3.2.4. Atmospheric Pressure and Altitude ------------------------------------------------------------------------------ 5
3.2.5. Shock ------------------------------------------------------------------------------------------------------------------------ 6
3.3. Installation Conditions ------------------------------------------------------------------------------------------------------- 6
3.3.1. Equipment ------------------------------------------------------------------------------------------------------------------ 6
3.3.2. Installation ------------------------------------------------------------------------------------------------------------------- 6
3.3.3. Back side -------------------------------------------------------------------------------------------------------------------- 7
3.3.4. Vibration detection ------------------------------------------------------------------------------------------------------ 8
3.4. Dimensions and Weight ----------------------------------------------------------------------------------------------------- 8
3.5. Reliability ------------------------------------------------------------------------------------------------------------------------ 10
3.5.1. Error Rate ----------------------------------------------------------------------------------------------------------------- 10
3.5.2. MTBF ----------------------------------------------------------------------------------------------------------------------- 10
3.5.3. MTTR ----------------------------------------------------------------------------------------------------------------------- 10
3.5.4. Drive Life ------------------------------------------------------------------------------------------------------------------ 10
3.5.5. Mechamical Life -------------------------------------------------------------------------------------------------------- 10
4. Configuration ------------------------------------------------------------------------------------------------------------------------- 10
4.1. Electrical Parts ----------------------------------------------------------------------------------------------------------------- 10
4.2. Optical Pickup ---------------------------------------------------------------------------------------------------------------- 10
4.3. Spindle Motor ---------------------------------------------------------------------------------------------------------------- 10
4.4. Feed Motor ------------------------------------------------------------------------------------------------------------------ 10
5. Functions ----------------------------------------------------------------------------------------------------------------------------- 12
5.1. CD-ROM Data Configurations ------------------------------------------------------------------------------------------ 12
5.2. Power ON/OFF Timing --------------------------------------------------------------------------------------------------- 12
5.3. Standby mode --------------------------------------------------------------------------------------------------------------- 13
6. Interface ------------------------------------------------------------------------------------------------------------------------------- 13
6.1. I/O cable ------------------------------------------------------------------------------------------------------------------------- 13
6.2.Signal summary --------------------------------------------------------------------------------------------------------------- 13
6.2.1.Signal Specifications ----------------------------------------------------------------------------------------------------- 14
6.2.2.Timing of Host Interface(PIO) ---------------------------------------------------------------------------------------- 15
6.2.3.Timing of Host Interface(DMA Multi) ------------------------------------------------------------------------------ 16
6.2.4.Timing of Host Interface(Ultra DMA) ------------------------------------------------------------------------------ 17
6.3. Connector ----------------------------------------------------------------------------------------------------------------------- 18
6.4.Suppor Commmand List -------------------------------------------------------------------------------------------------- 19
6.4.1.ATAPI Packet Command for CD-ROM Device ---------------------------------------------------------------- 19
6.4.2.ATA Commandfor ATAPI CD-ROM Device --------------------------------------------------------------------- 20