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14. IDE HARDWARE INTERFACE

14.1 Outline

(1) Applicable standard

ANSI standard

: X3T13/1321D (ATA-5)

SFFC

: SFF-8020i Rev. 2.6 and SFF-8090v3

14.2 Electrical Characteristics

The following specifications apply to the interface connector terminal for the IDE signal of the drive. The input
signals refer to the signals input to the drive whereas the output signals refer to the signals output from the drive.

(1) Tri-state input/output signals (DD0 to DD15, –PDIAG)

(a) Input signal level

• Low level

: 0 to 0.8VDC

• High level

: 2.0 to 5.25VDC

• Hysteresis

: possessed

• Maximum input current

: ±25µA

(b) Output signal level

• Low level

: 0 to 0.4VDC (output sink current 12mA)

• High level

: 2.7 to 3.3VDC (output source current 1mA)

• Maximum output current at high impedance

: ±25µA

• Pull-up resistance

: Not equipped

• Series resistance

: 33

Ω

(d) Termination (–PDIAG)

• Pull-up resistance

: 10k

Ω

• Series resistance

: 0

Ω

(2) Open drain input/output signals (–DASP)

(a) Input signal level

• Low level

: 0 to 0.8VDC

• High level

: 2.0 to 5.25VDC

• Hysteresis

: possessed

• Maximum input current

: ±25µA (excluding the pull-up resistance)

(b) Output signal level

• Low level

: 0 to 0.4VDC (output sink current 12mA)

• Maximum output current at high impedance

: ±25µA

• Pull-up resistance

: 10k

Ω

• Series resistance

: 0

Ω

(3) Tri-state output signals (DMARQ, INTRQ, IORDY)

• Low level

: 0 to 0.4VDC (output sink current 12mA)

• High level

: 2.7 to 3.3VDC (output source current 1mA)

• Maximum output current at high impedance

: ±25µA

• Series resistance

: 22

Ω

Содержание DW-224E-V

Страница 1: ...34 sheets in Total TEAC DW 224E R93 CD RW DVD ROM DRIVE HARDWARE SPECIFICATION Rev A 7757a ...

Страница 2: ...9 FRONT INDICATOR 9 10 DRIVE CONFIGURATION 9 11 INTERFACE CONNECTOR 10 12 AUDIO INTERFACE 11 13 POWER INTERFACE 11 14 IDE HARDWARE INTERFACE 12 14 1 Outline 12 14 2 Electrical Characteristics 12 14 3 Input Output Signals 13 14 4 Interface Timing 14 14 5 COMMAND SET 26 14 5 1 ATA COMMAND 26 14 5 2 ATAPI COMMAND 27 15 POWER MANAGEMENT SPECIFICATION 29 15 1 Power Management Modes 29 15 1 1 Transition...

Страница 3: ...ndards Disc speed 24X CAV speed mode 5 090min 1 Approx Host interface IDE ATAPI Power source 5VDC Starting time 19sec max Readable discs CD CD ROM 12cm 8cm CD R Recorded CD RW Recorded DVD ROM DVD R Recorded DVD RW Recorded DVD RAM Recorded DVD R Recorded DVD RW Recorded Recordable disc CD R RW disc Refer to item 4 6 Applicable format CD DA CD ROM Mode 1 Mode 2 CD ROM XA Mode 2 Form 1 Form 2 Photo...

Страница 4: ... excluding the front bezel c Depth 129 4mm excluding the eject button 2 Mass 178g or less 3 Disc clamp system Ball clamp 4 Loading Manual loading using the tray 5 Ejection a Manual eject using the eject button b Automatically eject using the command c Eject distance 10mm or more 6 External view Refer to Fig 3 1 1 ...

Страница 5: ... 3 Fig 3 1 1 External view of the drive 0 4 Unit mm ...

Страница 6: ...method The fixing holes in the side of the unit are used Separate discussions and arrangements are required when the installation holes are not used Fig 3 2 1 Tilt of the drive 30 or less 30 or less 30 or less 30 or less 30 or less 30 or less 0 or less 30 or less 30 or less 30 or less 30 or less 0 or less a b c ...

Страница 7: ...d read mode Operation Disc format Read speed Disc speed Idle mode DVD 4x CAV 2 297rpm Idle mode CD 10x CAV 2 140rpm Read DVD ROM 8x CAV 4 594rpm Read DVD Video 4x CAV 2 297rpm Read CD ROM Model 24x CAV 5 137rpm Read CD ROM Mode2form2 20x CAV 4 280rpm Read CD DA 20x CAV 4 280rpm Play Audio 4x CLV 856 1 984rpm Mixed CD ROM Model and Mode2form2 or CD DA 20x CAV 4 280rpm Mixed DVD ROM and DVD Video 8x...

Страница 8: ...g Speed Recommended as the recordable disc to be used in this drive is a 79 minute disc for 8x speed manufactured by Taiyo Yuden Co Ltd TEAC Part No T0006613 CD R80 BULK The use of other recordable discs is conditional on mutual understanding between TEAC and specific users With the recommended type of discs the following speeds of recording are available 4x speed 10x speed 16x speed and 24x speed...

Страница 9: ... buffer capacity 2MB 5 2 Audio 1 Line output The following specifications apply during audio play a Number of channels 2 channels stereo b Frequency response 20 to 20kHz 3dB c Dynamic range 83dB or more IHF A 1kHz LPF 20kHz d S N 85dB or more IHF A 1kHz LPF 20kHz e Distortion factor 0 05 or less 1kHz 20kHz LPF f Channel separation 70dB or more 1kHz 20kHz LPF g Output level 0 8Vrms 3dB load 47kΩ AT...

Страница 10: ... 95 noncondensing provided that the maximum wet bulb temperature is 29 4 C or less 4 Vibrations a During operation When installed horizontally 2 9m s2 0 3G or less When installed vertically 1 96m s2 0 2G or less provided that the sweep frequency is 5 to 500Hz and sweep rate 1oct min excepting recording mode b Transportation packaged 19 6m s2 2G or less provided that the sweep frequency is 5 to 500...

Страница 11: ... The drive complies with the following safety standards 1 UL standard 2 CSA standard 3 TÜV standard 4 CE standard 9 FRONT INDICATOR 1 Location Refer to Fig 3 1 1 2 Color Green 3 Lighting conditions a Continuous on During seek Transfer of the read data to the host is under way b Flashing with a period of 3 second Duty 50 During write While audio is being played c Flashing with a period of 1 second ...

Страница 12: ...nt No SIGNAL No SIGNAL 1 LOUT 2 ROUT 3 AGND 4 N C 5 RESET 6 DD8 7 DD7 8 DD9 9 DD6 10 DD10 11 DD5 12 DD11 13 DD4 14 DD12 15 DD3 16 DD13 17 DD2 18 DD14 19 DD1 20 DD15 21 DD0 22 DMARQ 23 GROUND 24 DIOR HDMARDY HSTROBE 25 DIOW STOP 26 GROUND 27 IORDY DDMARDY DSTROBE 28 DMACK 29 INTRQ 30 IOCS16 31 DA1 32 PDIAG CBLID 33 DA0 34 DA2 35 CS0 36 CS1 37 DASP 38 5V 39 5V 40 5V 41 5V 42 5V 43 GROUND 44 GROUND 4...

Страница 13: ...insulation 1 Allowable supply voltage range 5VDC 5 4 75 to 5 25V There should be no abnormal operations by DC 5V 10 2 Allowable ripple voltage 100mVp p or less 50 to 20MHz including the spike noise 3 Current consumption Refer to Table 13 1 Table 13 1 Current consumption Mode Average current max A Peak current max A Standby Sleep 0 025 Write 24x 1 0 Active 0 9 Random access Duty 100 1 2 1 5 During ...

Страница 14: ...rrent 12mA High level 2 7 to 3 3VDC output source current 1mA Maximum output current at high impedance 25µA c Termination DD0 to DD15 Pull up resistance Not equipped Series resistance 33Ω d Termination PDIAG Pull up resistance 10kΩ Series resistance 0Ω 2 Open drain input output signals DASP a Input signal level Low level 0 to 0 8VDC High level 2 0 to 5 25VDC Hysteresis possessed Maximum input curr...

Страница 15: ...ignal input to the CD RW drive and the output signal refers to the signal output from the CD RW drive and the input output signal refers to the bidirectional signal Table 14 3 1 IDE Interface signal summary Sheet 1 of 2 Signal Description Direction CSEL Cable select IN CS0 Chip select0 IN CS1 Chip select1 IN DD0 Data bus bit 0 IN OUT DD1 Data bus bit 1 IN OUT DD2 Data bus bit 2 IN OUT DD3 Data bus...

Страница 16: ...r timing Data out burst Fig 14 4 8 DA0 Device address bit 0 IN DA1 Device address bit 1 IN DA2 Device address bit 2 IN DMACK DMA acknowledge IN DMARQ DMA request OUT INTRQ Interupt request OUT IOCS16 Drive 16 bit I O OUT IOR HDMARDY HSTROBE I O read DMA ready during Ultra DMA data in bursts Data strobe during Ultra DMA data out bursts IN IN IN IORDY DDMARDY DSTROBE I O ready DMA ready during Ultra...

Страница 17: ...g 14 4 2 Reset timing slave Symbol Item Min Typ Max Unit t1 HRST pulse width 25 µs Symbol Item Min Typ Max Unit t2 DASP assert time 70 400 ms t4 PDIAG assert start 0 2 30 s H L RESET H L H L DASP PDIAG t1 H L RESET H L H L DASP PDIAG t2 t4 ...

Страница 18: ...width 70 ns t7 Address hold time 10 ns t8 IOW interactive pulse width 25 ns t9 IORDY delay time 35 ns t10 IORDY pulse width 1 250 ns t11 Write data setup time 20 ns t12 Write data hold time 10 ns t14 Write cycle time 120 ns H L H L H L H L CS0 CS1 DA0 DA2 DIOW IORDY DD0 DD15 t5 t6 t7 t8 t9 t10 t11 t12 t14 ...

Страница 19: ...16 DIOR pulse width 70 ns t17 Address hold time 10 ns t18 DIOR interactive pulse width 25 ns t19 IORDY delay time 35 ns t20 IORDY pulse width 90 1 250 ns t22 Read data hold time 5 ns t24 Read cycle time 120 ns H L H L H L H L CS0 CS1 DA0 DA2 DIOR IORDY DD0 DD15 t15 t16 t17 t18 t19 t20 t22 t24 ...

Страница 20: ... to DIOW low 0 ns t28 DIOW DIOR pulse width 120 ns t30 Write data setup time 35 ns t31 Write data hold time 20 ns t32 Read data delay time 60 ns t33 Read data hold time 5 ns t34 From DIOW DIOR high to DMACK negate 0 ns t36 Cycle time 240 ns H L H L H L H L H L DMARQ DMACK DIOW DD0 DD15 DIOR H L DD0 DD15 t26 t34 t27 t28 t36 t30 t31 t32 t33 ...

Страница 21: ...25 ns t41 Write data setup time 20 ns t42 Write data hold time 10 ns t43 Read data delay time 50 ns t44 Read data hold time 5 ns t45 From DIOW DIOR low to DMARQ negate 35 ns t46 From DIOW DIOR high to DMACK negate 5 ns t48 Write cycle time 120 ns t49 Read cycle time 120 ns H L H L H L H L H L DMARQ DMACK DIOW DD0 DD15 DIOR H L DD0 DD15 t45 t38 t39 t40 t48 t46 t41 t42 t43 t49 t44 ...

Страница 22: ... L H L H L DMARQ device DMACK host STOP host HDMARDY host H L Initiating an Ultra DMA data in burst DSTROBE device DD 15 0 device DA0 DA1 DA2 host H L CS0 CS1 host H L Sustained Ultra DMA data in burst H L H L DSTROBE device DD 15 0 device Host pausing an Ultra DMA data in burst H L H L H L H L H L DMARQ device DMACK host STOP host HDMARDY host H L DSTROBE device DD 15 0 device ...

Страница 23: ...C t63 t65 Device terminating an Ultra DMA data in burst H L H L H L H L H L DMARQ device DMACK host STOP host HDMARDY host H L DSTROBE device DD 15 0 device DA0 DA1 DA2 host H L CS0 CS1 host H L Host terminating an Ultra DMA data in burst H L H L H L H L H L DMARQ device DMACK host STOP host HDMARDY host H L DSTROBE device DD 15 0 device DA0 DA1 DA2 host H L CS0 CS1 host H L ...

Страница 24: ... 30 ns t58 Valid data hold time to DSTROBE edge 6 ns t59 DSTROBE cycle time Mode 2 54 ns Mode 1 73 ns Mode 0 112 ns t60 DSTROBE x 2 cycle time Mode 2 115 ns Mode 1 154 ns Mode 0 230 ns DSTROBE Average x 2 cycle time Mode 2 120 ns Mode 1 160 ns Mode 0 240 ns t61 DSTROBE stop shift time DSTROBE edge to HDMARDY Mode 2 20 ns Mode 1 30 ns Mode 0 50 ns t62 Final DSTROBE stop time to HDMARDY 60 ns t63 DS...

Страница 25: ...ltra DMA data out burst H L H L H L H L H L DMARQ device DMACK host STOP host DDMARDY device H L HSTROBE host DD 15 0 host DA0 DA1 DA2 host H L CS0 CS1 host H L Sustained Ultra DMA data out burst H L H L HSTROBE host DD 15 0 host Device pausing an Ultra DMA data out burst H L H L H L H L H L DMARQ device DMACK host STOP host DDMARDY device H L HSTROBE host DD 15 0 host ...

Страница 26: ... t71 t82 Host terminating an Ultra DMA data out burst H L H L H L H L H L DMARQ device DMACK host STOP host DDMARDY device H L HSTROBE host DD 15 0 host DA0 DA1 DA2 host H L CS0 CS1 host H L H L H L H L H L H L DMARQ device DMACK host STOP host DDMARDY device H L HSTROBE host DD 15 0 host DA0 DA1 DA2 host H L CS0 CS1 host H L Device terminating an Ultra DMA data ...

Страница 27: ...dge to DMACK 7 ns t76 Data hold time to HSTORE edge to DMACK 5 ns t77 HSTORE cycle time Mode 2 54 ns Mode 1 73 ns Mode 0 112 ns t78 HSTROBE x 2 cycle time Mode 2 115 ns Mode 1 154 ns Mode 0 230 ns HSTROBE Average x 2 cycle time Mode 2 120 ns Mode 1 160 ns Mode 0 240 ns t79 Receipt stop shift time HSTROBE edge to DDMARDY Mode 2 20 ns Mode 1 30 ns Mode 0 50 ns t80 DDMARDY to DMARQ delay time 100 ns ...

Страница 28: ... 14 5 1 1 Table 14 5 1 1 ATA COMMAND CODE COMMAND 08 ATAPI SOFT RESET E5 CHECK POWER MODE 90 EXECUTE DRIVE DIAGNOSTIC E3 IDLE E1 IDLE IMMEDIATE 00 NOP A0 ATAPI PKT A1 ATAPI IDENTIFY DEVICE EF SET FEATURE E6 SLEEP E2 STANDBY E0 STANDBY IMMEDIATE A2 SERVICE ...

Страница 29: ...Y AUDIO 12 47 PLAY AUDIO MSF 49 PLAY TRACK RELATIVE 10 A9 PLAY TRACK RELATIVE 12 1E PREVENT ALLOW MEDIUM REMOVAL 28 READ 10 A8 READ 12 5C READ BUFFER CAPACITY 25 READ CD DVD CAPACITY BE READ CD B9 READ CD MSF 51 READ DISC INFORMATION 44 READ HEADER 42 READ SUB CHANNEL 43 READ TOC 52 READ TRACK RZONE INFORMATION 03 REQUEST SENSE 53 RESERVE TRACK 01 REZERO UNIT BA SCAN 2B SEEK 5D SEND CUE SHEET 54 S...

Страница 30: ... 10 AA WRITE 12 AD READ DVD STRUCTURE 23 READ FORMATTED CAPACITIES A4 REPORT KEY A3 SEND KEY A7 SET READ AHEAD 46 GET CONFIGURATION AC GET PERFORMANCE A2 SEND EVENT Table 14 5 2 1 List of the ATAPI commands Sheet 2 of 2 CODE COMMAND ...

Страница 31: ...ed by the timer within the drive or a command issued by the host Active mode Idle mode Standby mode Sleep mode 15 1 1 Transition in power management mode The transition in the power management mode is shown in Fig 15 1 1 1 Fig 15 1 1 1 Transition in power management mode POWER ON SELF DIAGNOSTIC DISK PRESENCE ACTIVE MODE IDLE MODE STANDBY MODE SLEEP MODE TRAY LOADING TRAY EJECT DISK PRESENCE 1 NO ...

Страница 32: ... or standby mode the drive enters the standby mode when the tray is out or the sleep mode when the tray is ejected in the sleep mode 11 If the tray is inserted when the tray is out the disc detection operation is performed 12 If no disc is loaded the drive will resume a mode when the tray is out 13 If the disc is loaded the drive will resume the active mode However the drive resumes the sleep mode...

Страница 33: ...management command STANDBY STANDBY IMMEDIATE or START STOP UNIT command The transition from the active or idle mode is possible using the power management command STANDBY STANDBY IMMEDIATE or START STOP UNIT command For details refer to the Software Specification 3 When the power is switched ON or a disc is not detected by the disc detection operation while the tray is being retracted the drive wi...

Страница 34: ... and is classified as a class 1 laser product There is no hazardous invisible laser radiation during operation because invisible laser radiation emitted inside of this product is completely confined in the protective housings The label required in this regulation is shown bellow CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in haza...

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