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TOSHIBA
STORAGE DEVICE DIVISION
SD-R6112
DVD-R/-RW DRIVE
PRODUCT SPECIFICATION
APRIL 2003
REV. 1.0
Specifications are subject to change without notice
DOCUMENT NUMBER
15998
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LIMITATION OF LIABILITY Those warranties in the express warranty separately agreed between TOSHIBA and your company are the only warranties given to the consumer and are in lieu of any other warranties, whether express or implied with regard to this component. TOSHIBA expressly and unequivocally disclaims the warranties of merchantability and fitness for a particular purpose. Further, TOSHIBA disclaims all express warranties created by any individual or entity installing this device into a compu
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DO NOT use this equipment in the system such as medical equipment which may cause personal injury or property damages resulting from malfunction of this equipment and unexpected data corruption or data error in reading operation. 4. Turn off the power for this equipment and wait more than one (1) minute before you eject the disc using the emergency eject mechanism when a disc cannot be ejected for some reasons in order to avoid the risk of damages to the disc. Notice 1. Turn off the system power
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Contents 1. Introduction ---------------------------------------------------------------------------------------------------------------------- 1 2. Features -------------------------------------------------------------------------------------------------------------------------- 1 3. Specifications ------------------------------------------------------------------------------------------------------------------ 2 3.1. Performance -----------------------------------------------------------------
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7. Power Requirements ----------------------------------------------------------------------------------------------------- 22 7.1. Source Voltage ------------------------------------------------------------------------------------------------------ 22 7.1.1. Spike -------------------------------------------------------------------------------------------------------------- 22 7.1.2. Ripple ----------------------------------------------------------------------------------------------------------
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1. Introduction This document describes TOSHIBA's SD-R6112 DVD-R/-RW Drive. 2. Features This drive reads DVD CSS (Contents Scramble Systems) Disc. This drive reads digital data stored on CD-ROM, DVD-ROM and CD audio discs. This drive read and records the digital data on DVD-R/-RW and CD-R/-RW discs. This drive reads digital stored on DVD-ROM discs at maximum 8 times faster rotational speed. This drive reads digital data stored on DVD-RAM discs at standard rotational speed (DVD-RAM Book Ver. 2.1
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3. Specifications 3.1.Performance (1) Applicable Write Format DVD-R :Disc at once, Incremental write DVD-RW :Disc at once, Incremental write, restricted overwrite CD-R/RW :Disc at once, Track at once, Session at once,Packet write 1 (2) Applicable Write Disc * DVD-R :DVD-R (Ver2.1 for General) DVD-RW :DVD-RW (Ver1.1) CD-R/RW : CD-DA, CD+(E)G, CD-MIDI, CD-ROM, CD-ROM XA, MIXED MODE CD, CD-I, CD-I Bridge (Photo-CD, Video-CD) Multisession CD (Photo-CD, CD-EXTRA, Portfolio) 1 (3) Applicable Read Dis
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2 (5) Rotational Speed * DVD (Single) : Approx. 4,670 rpm (3.3-8X CAV) DVD (Dual) : Approx. 3,792 rpm (2.5-6X CAV) DVD-R Ver.1.0 : Approx. 2,560 rpm (1.7-4X CAV) DVD-R Ver.2.1 : Approx. 2,224 rpm (1.7-4X CAV) DVD-RW Ver. 1.1 : Approx. 2,224 rpm (1.7-4X CAV) DVD-RAM (4.7GB) : Approx. 1,380-3,300 rpm (1X ZCLV) DVD-R Ver.2.1 (Write) : Approx. 570-1,390 rpm (1X CLV) DVD-R Ver.2.1 (Write) : Approx. 1,140-2,780 rpm 2X CLV) DVD-RW (Write) : Approx. 570-1,390 rpm (1X CLV) CD-ROM, CD-R : Approx. 5,100 rp
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Sustained Data Transfer Rate DVD (Single) : CAV 4,410-10,800 KByte/s DVD (Dual) : CAV 3,375-8,100 KByte/s DVD-R, DVD-RW : CAV 2160-5,400 KByte/s DVD-RAM Version 2.1 : ZCLV 2,704 KByte/s CD : Mode-1 CAV 1,545-3,600 KByte/s PCAV 600-900 KByte/s : Mode-2 CAV 1,761-4,104 KByte/s PCAV 684-1,026 KByte/s CD-RW : Mode-1 PCAV 600-900 KByte/s : Mode-2 PCAV 684-1,026 KByte/s Burst DataTransfer Rate 16.7 MByte/s (PIO Mode 4 ) 16.7 MByte/s ( Multiple word DMA transfer mode-2) 33.3 MByte/s (Ultra DMA ) (7)
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*1: All discs written in CD or DVD formats except CD-Audio disc, require additional specific application software and/or hardware. This drive referred in the specification is capable of reading these data formats. However, in order to run applications that use these formats you must first have the required software and/or hardware. *2: The Disc motor rotation speed according to the access rate and pattern of Host PC. *3: Measured by performing multiple accesses which means reads of data blocks
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3.2. Environmental Conditions This drive should be used under the conditions listed below. 3.2.1.Temperature and Humidity (1) Operating Temperature 5 °C to 50 °C (Media are excluded) (2) Storage Temperature -10 °C to 60 °C (3) Shipping Temperature -40 °C to 65 °C *1 (4) Operating Temperature Gradient 11 °C/hour (max) (5) Storage Temperature Gradient 20 °C/hour (max) (6) Shipping Temperature Gradient 20 °C/hour (max) *1 (7) Operating Humidity 8 % to 80 % (8) Storage Humidity 5 % to 95 % (9) Shipp
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(2) Operating (Write) ------------------------ no error -------------- 2 14.7 m/s [1.5 G] (Horizontal) 2 7.8 m/s [0.8 G] (Vertical) (Half sine wave 11 ms/10 s interval) (3) Non-operating (with no Disc mounted) ----- no damage ----- 2 490 m/s [50 G] (Half sine wave 11 ms) 2 980 m/s [100 G] (Half sine wave 3 ms) (4) Drop (Packaged) ------------------- no damage ----- (a) Bulk Package (50 pcs) 1 drop at 0.4 m (Bottom side only) (b) Bulk Package (20 pcs) 0.6 m drops once for each 6-surface, 1-edge a
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3.3.2.Installation (1) The mounting surface of the equipment must keep good flatness. When mounting, care should be paid that an excessive force which may caused torsional distortion on the equipment does not apply to the equipment. The recommended surface flatness for the mounting surface should be less than 0.2 mm. (2) Install the equipment with enough space as much as possible in all directions around the equipment. Care should be paid that the equipment does not touch with peripheral instrum
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3.3.3.Recommendation: As for mounting bracket to incorporate this product into an equipment, (1) When this product is incorporated into an equipment by using the mounting screw holes in the right and left side planes, the clearance between this product and the mounting bracket is too wide. (2) When the surface of the mounting bracket is contorted. If you use such mounting bracket as the above, this product will become deformed, which may cause operation failure. Therefore, it is necessary to tak
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( Unit: mm ) Figure 5 External Dimensions 10/28 SD-R6112 Rev.1.0
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3.5. Reliabilites 3.5.1. Error Rate (1) Hard Read Error Rate (Byte Error Rate) ----- Allowing 5 Retries(default) ----- -15 DVD: 10 Max -15 CD: Mode 1:10 Max -12 Mode 2:10 Max -6 (2) Seek Error Rate --- Allowing 10 Retries 10 Max (default) 3.5.2. MTBF 60,000 h Assumptions: Power On Hours 5,436 h/year On/Off Cycles 313 cycles/year Number of Access 600,000 accesses/year Operating Duty Cycle (Read) 20 % of Power On Time (Reading/Seeking) Operating Duty Cycle (Write) 2 % of Power On Time (Writing/
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Figure 6 Configuration 12/28 SD-R6112 Rev.1.0 DVD-R/-RW DRIVE MODEL SD-R6112 BLOCK DIAGRAM TA1365AF Wobble Filter TC94A38F Laser Contrl RF Amp EQL SRAM Data Slicer PLL PUH Disc Motor Tracking Amp Demodulator Focus Amp EDC ECC Feed Motor De-Scramble Command Dec. MM3067 Position Memory Controller A/D Converter BA5962FVM Detector Muting Power Driver D/A Audio D/A Track EQL D/A Digital Audio Decoder Focus EQL Power Driver Power Driver Digital Audio Encoder Feed EQL D/A Power Driver IDE / A
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5.Functions 5.1. Disc Data Configurations 5.1.1. DVD-ROM Data Configurations Figure 7 shows how data is constructed in the case of dual layer/parallel track data DVD disc. The DVD spec defines the single layer, the dual layer/opposite and parallel track disc, that the DVD-ROM drive supports. For details refer to DVD Book Part 1. 1 block=1/676 s ID Data (Dual layer Parallel track path) Layer Information ID No. No. ID No. Lead-in xxh - 2FFFFh 1 - Disc ID Data(4B) Area Sector Format Type
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5.1.3. CD-R / CD-RW Data Configurations Before writing CD-R / CD-RW disc contains time-code information called ATIP. ATIP is abbreviation of "Absolute Time In Pre-groove" in the wobbling groove by modulating the carrier frequency. (Address information is pre-formatted to ATIP on the CD-R / CD-RW disc and method for the guide groove to wobble by FM modulation.) Figure 9 shows the composition of ATIP. Synchronization (4 bit) (n-1) Address Min (8 bit) n Address Sec (8 bit) n+1 Address Frame (8 bit
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5.2. Power ON/OFF Timing (Target) Figure 11 shows the initialization sequence Power ON or ATAPI-RST Max. 550 ms "Command" Receivable System Initialization Max. 4 s Focus Search Max. 5 s Spindle ON Learning CD:Typ. TBD s, DVD 2 Layer Typ. TBD s, Max.60 s (Single Session Disc) "Read-Command" Stand-by Acceptable "TEST UNIT READY" "Check Condition" Status "Good" Status
