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SD-R6112 Rev.1.0

6.2.4.Timing of Host Interface (Ultra DMA )

Figure 15 shows the Host Interface Ultra DMA word Timings

DMARQ

DMACK-

STOP

DMARDY

STROBE

tMLI

tUI

tACK

tFS

tENV

tZAD

tZIORDY

t2CYC

tRP

tRFS

tLI

tACK

tDVS tDVH

CRC

tDVH

tDVS

tDVH

tDVS

tDVH

tDVS

tCYC

DD (15:0)
Sender

STROBE

tZAD

tZIORDY

tDS

tDH

CRC

tDH

tDS

tDH

tDS

t D H

tDS

DD (15:0)

Recipient

t2CYC

In all timing diagrams, the low line indicator negated, and the upper line indicators asserted.

Ultra DMA Mode 2
Timing parameters min (ns) max (ns)

Min time (ns)

Max time (ns)

t2CYC

Typical Sustained Average Cycle time

120

Two cycle time (from rising edge to next rising edge of
from falling edge to next falling edge of STROBE)

117

tCYC

Cycle time allowing

tDVS

Data valid Setup time

tDVH

Data valid Hold time

tUI

Unlimited Interlock time

tACK

Setup and Hold Time for DMACK-

tENV

Envelope time

tZAD

Minimum Delay time for Driver

tZIORDY

Minimum time for DMACK-

tFS

First STROBE time

170

tRFS

Ready-to-Final STROBE time

tRP

Ready-to-Pause time

100

tLI

Limited Interlock time

150

tMLI

Interlock with minmum

tDS

Data setup time (at recipient)

tDH

Data hold time (at recipient)

Figure 15 Host Interface Timing (Ultra DMA Mode 2)

Содержание SD-R6112

Страница 1: ...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 ...

Страница 2: ...s provided below In the event that you do not comply with the warnings Toshiba cannot guarantee the safety reliability and performance of the equipment expressly provided in the specification Manufacturers and resellers of the computer system using this equipment and or this equipment itself shall notify the end users of the warnings provided herein and ensure them to comply with these warnings in...

Страница 3: ...insert more than one 1 CD or DVD disc into the drive at any time Doing so will damage or destroy this equipment and could damage or destroy the disc or cause data loss or corruption 4 3 DO NOT load or eject any CD or DVD disc with force Doing so will damage or destroy this equipment and could damage or destroy the disc or cause data loss or destruction 4 4 DO NOT give a strong shock while load or ...

Страница 4: ...1 3 5 3 MTTR 11 3 5 4 Drive Life 11 4 Configurations 11 4 1 Electrical Circuits 11 4 2 Optical Pickup 11 4 3 Spindle Motor 11 4 4 Feed Motor 11 5 Functions 13 5 1 Disc Data Configurations 13 5 1 1 DVD ROM Data Configurations 13 5 1 2 CD ROM Data Configurations 13 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 1...

Страница 5: ...erage 22 7 2 6 Maximum 22 7 2 7 Peak in executing Access 23 7 2 8 Write 23 8 CD Audio 23 8 1 Analog Out 23 8 2 Audio Modes 23 9 Device Configuration Jumper 23 9 1 Master Mode Setting 23 9 2 Slave Mode Setting 23 10 Busy Indicator 24 11 Emergency Release 25 12 Safety Standards Agency Approvals 26 13 Electrostatic Discharge 26 14 Accessories 26 15 Packaging 26 16 CE Declaration of conformity 26 ...

Страница 6: ...tational speed Featuring Buffer Underrun error protection technology This drive offers long life and durability because the disc is written read by a LASER thereby eliminating physical contact with the disc This drive supports SFF 8020i of ATAPI ATA Packet Interface spec SFF 8090 Ver 5 Mt Fuji5 of DVD Commands This drive shows a highest performance such as 60 000 hour MTBF This drive can be used i...

Страница 7: ... Ver 1 1 DVD RAM Ver 2 1 CD CD DA CD E G CD MIDI CD TEXT CD ROM CD ROM XA CD I CD I Bridge Photo CD Video CD Multisession CD Phto CD CD EXTRA CD R CD RW Portfolio CD R CD RW 4 Data Capacity 1 GB 230 Byte 1 MB 220 Byte 1 KB 210 Byte User Data Block DVD ROM 2 048 Byte Block DVD RAM 2 048 Byte Block CD ROM 2 048 Byte Block Mode 1 2 336 Byte Block Mode 2 Data Capacity Disc DVD 5 4 377 GB 4 700 Billion...

Страница 8: ...rpm 8 12X PCAV CD DA Transfar Approx 2 560 4 300 rpm 8 12X PCAV CD DA Video CD Approx 1 200 2 000 rpm 4 6X PCAV CD R Write Approx 2 648 3 973 rpm 8 12 16X ZCLV Approx 2 568 3 973 rpm 8 12X ZCLV Approx 1 700 3 960 rpm 8X CLV Approx 850 1 980 rpm 4X CLV High speed CD RW Write Approx 2 125 4 950 rpm 10X CLV Approx 850 1 980 rpm 4X CLV CD RW Write Approx 850 1 980 rpm 4X CLV 6 Transfer Rate 1 KByte 21...

Страница 9: ...er 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 Access Time Average Random Access Time DVD ROM 3 115 ms 3 3 8X CD ROM 4 105 ms 10 3 24X DVD RAM 5 170 ms 4 7GB 1X Average Random Seek Time DVD ROM 6 105 ms 3 3 8X CD ROM 7 100 ms 10 3 24X DVD RAM 8 120 ms 4 7GB 1X Average Full Stroke Access Time DVD ROM 9 195 ms 3 3 8X CD ROM 10 180 ms 10 3 24X ...

Страница 10: ...e area of the media from 0 h block to 1E7725 h block more than 3000 times Includes positioning setting time which is same definition as HDD 7 Measured by performing multiple seek which means seeks of data block over whole area of the media from 00 min 02 sec 00 block to 65 min 03 sec 05 block more than 3000 times Includes positioning setting time which is same definition as HDD 8 Measured by perfo...

Страница 11: ...itions there must be no condensation 1 Packed in Toshiba original shipping package 3 2 2 Dust and Dirt unspecified 3 2 3 Vibration 1 Operating CD 10 3 24X Read 1 Oct min no hard error 5 to 500 Hz 2 45 m s2 0 25 G 0 p excluding resonance point 2 Operating Write 1 Oct min no hard error 5 to 500 Hz 2 45 m s2 0 25 G 0 p excluding resonance point 3 Non operating 1 Oct min no damage 5 to 10 Hz 5 mm p p ...

Страница 12: ...orner 3 3 Installation Conditions 15 30 15 15 15 15 15 15 15 15 Figure 1 Mounting angle 3 3 1 Equipment 1 When mounting the equipment use four M2 P0 4 tapping holes located on the left and right sides of the equipment 2 The opposite surface of the bearing surface fitting surface when mounting of the tapping holes must be kept flat so that the bearing surface can be fit evenly 3 Use the mounting sc...

Страница 13: ... clearance around the front bezel it is recommended that the clearance more than 0 8 mm should be left in all directions 3 Care should be especially paid for the heat effect Keep the air ventilation and isolate from heat of the environmental condition Then install the equipment where the environmental temperature at the bottom center of cabinet does not exceed 50 C 4 Do not add the force beyond th...

Страница 14: ...herefore it is necessary to take account of the mounting bracket which has the tolerances shown in Fig 3 or whose structure cannot cause this product to deform asshown in Fig 4 or adjust the gap to 0 3 mm max by attatching fittings such as a spacer 102 6 0 2 0 2 mm 102 8 0 2 0 mm Max 3 0 mm Figure 3 When a large amount space is left insert spacers etc to adjust the space less than 0 5 mm between t...

Страница 15: ...10 28 SD R6112 Rev 1 0 Unit mm Figure 5 External Dimensions ...

Страница 16: ...r more 2 Interface connector Attach Detach 500 times or more 4 Configuration See Figure 4 for details of the configurations 4 1 Electrical Circuits 1 Drawer Release Switch and Release Detection Switch 2 Optical Pickup Servo Drive Circuit 3 Feed Motor Drive Circuit 4 Laser Diode Control Circuit 5 8 16 Modulated data Demodulator Error Correction Circuit and CSS Authenticator DVD 6 EFM Demodulator Er...

Страница 17: ...udio D A Digital Audio Decoder SRAM Command Dec DRAM 16M Sync ID Detect DRAM Interface De Scramble Header detect Error Correct IDE ATAPI Interface Control Digital Audio Encoder 22 5792 MHz GPIO Timer Int Control BUS Control Micro Processor RAM FG 6379 BCA Decoder Authenticator FV Converter Clock Laser Contrl Wobble Filter ATIP Demodulator CD DVD Encoder ATIP Decoder CLV Controller Write Strategy P...

Страница 18: ... EDC 4B EDC 4B nnnn 15 ECC 160B Sector Format Type Tracking Method Refectivity Area Type Data Area Lead in Area Lead out Area ECC Block 1 Lead out Area Data Area ID No ID Data 4B ID Data EDC 2B Reserved 6B Main Data 2048B Layer No Data Area Lead in Area Approx 130 k ECC Block Lead out Area Layer Number Layer 0 Layer 1 Information Figure 7 DVD ROM Disc Data Configuration 5 1 2 CD ROM Data Configura...

Страница 19: ...ration After Writing Data are written in CD format synchronizing with ATIP 5 1 4 DVD R RW Data Configurations Before writing DVD R RW disc contains ECC block address embossed as the pre pit information on the land The ECC block address is the absolute physical of the track and corresponds to 16 sector equal in size to 1 ECC block to be recorded in the groove Figure 10 shows the ECC block address s...

Страница 20: ...cket Interface 5 ATA ATAPI 5 Revsion 3 Feb 29 2000 SFF 8020i Small Form Factor Committee Specification of ATA Packet Interface for CD ROMs Revision2 6 Nov 27 1995 SFF 8090i Ver 5 Rev 1 4 Oct 17 2001 2 66 ATAPI ATA commands are usable 3 The 2 MByte data buffer handles both high speed and low speed data transmission 4 The largest block size on playback is 2 647 Bytes The data length for each block i...

Страница 21: ...esistor Condition Rx NOTE Rs1 0 OHM Rs2 33 OHM HD0 HD15 Rx 10 kOHM Rs1 0 OHM Rs2 0 OHM PDIAG DASP IOL IORDY IOL Driver sink current 24 mA VOH Voltage Output High VOL Voltage Output Low 0 5 V IOH 400 µA IOL 12 mA CO Output Capacitance HDRQ INTRQ P N IOL Driver sink current 24 mA VOH Voltage Output High VOL Voltage Output Low 0 4 V IOH 400 µA IOL 12 mA CO Output Capacitance HWR HRD HA0 HA2 HCS1 HCS3...

Страница 22: ...d PIO timing parameters min ns max ns Min Time ns Max Time ns t0 Cycle time 120 t1 Address valid to DIOR DIOW setup 25 t2 DIOR DIOW pulse wide 70 t2i DIOR DIOW recovery time 25 t3 DIOW data setup 20 t4 DIOW data hold 10 t5 DIOR data setup 20 t6 DIOR data hold 5 t6Z DIOR data tristate 30 t7 Addr valid to IOCS 16 assertion 30 t8 Addr valid to IOCS 16 negation 30 t9 DIOR DIOW to address valid hold 10...

Страница 23: ...rs asserted Multi word DMA timing parameters min ns max ns Min time ns Max time ns t0 Cycle time 120 tC DMACK to DMREQ delay tD DIOR DIOW 16 bit 70 tE DIOR data access tF DIOR data hold 5 tZ DMACK to tristate 25 tG DIOR DIOW data setup 20 tH DIOW data hold 10 tI DMACK to DIOR DIOW setup 0 tJ DIOR DIOW to DMACK hold 5 tKr DIOR negated pulse width 25 tKw DIOW negated pulse width 25 tLr DIOR to DMREQ...

Страница 24: ...s Min time ns Max time ns t2CYC Typical Sustained Average Cycle time 120 Two cycle time from rising edge to next rising edge of from falling edge to next falling edge of STROBE 117 tCYC Cycle time allowing 55 tDVS Data valid Setup time 34 tDVH Data valid Hold time 6 tUI Unlimited Interlock time 0 tACK Setup and Hold Time for DMACK 20 tENV Envelope time 20 70 tZAD Minimum Delay time for Driver 0 tZ...

Страница 25: ...4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 49 48 50 47 Vender unique Signal name Ground DD8 DD9 DD10 DD11 DD12 DD13 DD14 DD15 Ground DMARQ DIOR HDMARDT HSTROBE DMACK IOCS16 PDIAG DA2 CS3FX Ground 5 V Motor Ground Audio R CH Ground 5 V Logic 5 V Motor Signal name Vender unique RESET DD7 DD6 DD5 DD4 DD3 DD2 DD1 DD0 Ground Ground Ground DIOW STOP IORDY DDMARDY DSTROBE INTRQ DA1 DA0 C...

Страница 26: ...formation 52h Read Track RZone Information 55h Mode Select 10 5Ah Mode Sense 10 A2h Send Event A5h Play Audio 12 A8h Read 12 A7h Set Read Ahead ACh Get Performance B6h Set Streaming B9h Read CD MSF BAh SCAN BBh Set CD Speed BDh Mechanism Status BEh Read CD 42 43 44 No OP Code Command Description 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39...

Страница 27: ...3 ECh ATA Identify Device 14 EFh Set Feature 7 Power Requirements 7 1 Source Voltage 5 V 5 Operating 5 V 8 Start up 7 1 1 Spike 100 mV p p Max 7 1 2 Ripple 100 mV p p Max 7 2 Current Drain Typical value 5 V 7 2 1 Sleep 28 mA DVD CD 7 2 2 Standby Laser off Motor off 30 mA DVD CD 7 2 3 Continuous Read Data Audio 690 mA DVD 3 3 8X 550 mA CD 4 6X 735 mA CD 10 3 24X 7 2 4 Idle Laser on Motor on 530 mA ...

Страница 28: ...o 20 kHz 3 0 dB at 47 kOHM Load 5 Distortion 0 04 Max at 1 kHz w 20 kHz LPF 6 Signal to Noise Ratio 80dB Typ IEC179 A Weighted 8 2 Audio Modes 1 16 Modes including Stereo Lch Mono Rch Mono and Mute are selectable by command Default mode is Stereo 2 16 Steps of attenuation level for the Audio Output is selectable by command Default level is 0 dB 9 Device Configuration Jumper 9 1 Master Mode Setting...

Страница 29: ...isc is mounted 0 8 s Light Off Figure 19 No disc 1 4 Continuously on when media has problem 0 8 s Light On Figure 20 Media Problem 2 When playing an audio track Busy Indicator is blinking at 1 6 s intervals 1 6 s Figurer 21 CD Audio playback 3 When performing Data Access and during Data Transfer and write Busy Indicator keeps turn On Light On Figurer 22 Data Access and Data Transfer 4 When pushing...

Страница 30: ...Approvals 1 Safety EN60950 UL 1950 CAN CSA 22 2 No 950 2 Laser FDA 21CFR U S A DHHS EN60825 1 Europe Canada 3 EMC 89 366 ECC CE Mark EN50081 1 1992 Residental commercial light industry EN55022 1998 Class B EN55024 A1 1998 2001 Information Technology equipment Immunity characteristices Limits and methods of masurement IEC61000 4 2 A1 1995 1998 CD 4 kV ID 4 kV AD 8 kV IEC61000 4 3 A1 1995 1998 3 V m...

Страница 31: ... in a bulk package 24 bulk packs on one pallet All transportation is allowed with pallet Transportation with bulk package is not allowed 2 20 units in a bulk package 24 bulk packs on one pallet Transportation with bulk package is allowed 3 1 unit in a bulk package Transporttation with bulk package is allowed 16 CE Declaration of conformity Please refer to attached Annex 1 ...

Страница 32: ...sponsible for CE marking Toshiba Europe GmbH Signed by Mr K Hachisu President of Toshiba Europe GmbH Place D 41460 Neuss Date March 17 2003 Signature This declaration certifies compliance with the listed directives but does not constitute an assurance of characteristics The safety information in the supplied product documentation must be observed Document No YEA R3466 Page 1 of 2 History if issue ...

Страница 33: ...37 0003 Japan Toshiba Misawa Media Devices Co Ltd 3 31 2779 Minami cho Misawa shi Aomori ken 033 0036 Japan Hokuto Communication Industrial Co Ltd 207 Aza Koamon Rokugo Rokugo machi Senboku gun Akita 019 1404 Japan Toshiba Information Equipment Philippines Inc 103 East Main Avenue Extension Special Export Processing Zone Laguna Technopark Binan Laguna Philippines Integrated Microelectronic Inc Nor...

Страница 34: ... Page Item Rev 0 9 Rev 1 0 22 7 2 Current Drain 7 2 1 Sleep 20 mA DVD CD 28 mA DVD CD 7 2 2 Standby 23 mA DVD CD 30 mA DVD CD 25 12 Safety Standards Agency Approvals 1 Safety UL 60950 UL 1950 CAN CSA 22 2 No 60950 CAN CSA 22 2 No 950 ...

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