Contents

 

1. Introduction ----------------------------------------------------------------------------------------------------------------------

1

2. Features --------------------------------------------------------------------------------------------------------------------------

1

3. Specifications ------------------------------------------------------------------------------------------------------------------

2

3.1. Performance ------------------------------------------------------------------------------------------------------------

2

3.2. Environmental Conditions ----------------------------------------------------------------------------------------

6

3.2.1. Temperature and Humidity ----------------------------------------------------------------------------------

6

3.2.2. Dust and Dirt ------------------------------------------------------------------------------------------------------

6

3.2.3. Vibration -----------------------------------------------------------------------------------------------------------

6

3.2.4. Atmospheric Pressure and Altitude --------------------------------------------------------------------

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3.2.5. Shock ---------------------------------------------------------------------------------------------------------------

6

3.3. Installation Conditions ---------------------------------------------------------------------------------------------

7

3.3.1. Equipment --------------------------------------------------------------------------------------------------------

7

3.3.2. Installation ---------------------------------------------------------------------------------------------------------

9

3.3.3.Recommendation -----------------------------------------------------------------------------------------------

9

3.4. Dimensions and Mass ----------------------------------------------------------------------------------------------

9

3.5. Reliabilities -------------------------------------------------------------------------------------------------------------

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3.5.1. Error Rate ----------------------------------------------------------------------------------------------------------

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3.5.2. MTBF ----------------------------------------------------------------------------------------------------------------

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3.5.3. MTTR ----------------------------------------------------------------------------------------------------------------

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3.5.4. Drive Life -----------------------------------------------------------------------------------------------------------

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4. Configurations -----------------------------------------------------------------------------------------------------------------

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4.1. Electrical Circuits ------------------------------------------------------------------------------------------------------

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4.2. Optical Pickup ---------------------------------------------------------------------------------------------------------

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4.3. Spindle Motor ----------------------------------------------------------------------------------------------------------

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4.4. Feed Motor --------------------------------------------------------------------------------------------------------------

11

5. Functions ------------------------------------------------------------------------------------------------------------------------

13

5.1. Disc Data Configurations ------------------------------------------------------------------------------------------

13

5.1. 1. DVD-ROM Data Configurations ---------------------------------------------------------------------------

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5.1. 2.CD-ROM Data Configurations ------------------------------------------------------------------------------

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5.1. 3.CD-R/CD-RW Data Configurations -----------------------------------------------------------------------

14

5.1. 4. DVD-R/-RW Data Configurations ------------------------------------------------------------------------

14

5.2. Power ON/OFF Timing --------------------------------------------------------------------------------------------

15

6. Interfaces ------------------------------------------------------------------------------------------------------------------------

15

6.1. I/O Cable ------------------------------------------------------------------------------------------------------------------

15

6.2. Signal Summary -------------------------------------------------------------------------------------------------------

16

6.2.1. Signal Specifications ----------------------------------------------------------------------------------------

16

6.2.2. Timing of Host Interface (PIO) ----------------------------------------------------------------------------

17

6.2.3. Timing of Host Interface (DMA Multi) -------------------------------------------------------------------

18

6.2.4.Timing of Host Interface(Ultra DMA) --------------------------------------------------------------------

19

6.3. Connector -------------------------------------------------------------------------------------------------------------

20

6.4. Support Command List --------------------------------------------------------------------------------------------

21

SD-R6112 Rev.1.0

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Toshiba SD-R6112 specifications Contents