Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
ENGINEERING SPECIFICATIONS
Product Name: DH-24AFSH(iHAS124 F)
Author: Tony TH Hsieh
V2.0
Version
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
History
V2.0
Date
1.0
First Release
2014/8/12
1.1
1. Modify supported transfer mode : Ultra DMA mode 6
2014/9/13
2. Add Operation environment for “write / rewrite” application OS : Windows 8.1
3. Add Host Operating System Compatibility : Windows 8.1
1.2
1. Add MKM 16x into Recommended Media
2015/10/15
2. Add Windows 10 into Support Features
2.0
1. Disable DVDRAM support
2016/10/21
i
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
TABLE OF CONTENTS
1.
INTRODUCTION .............................................................................................................. 1
2.
FEATURES ...................................................................................................................... 2
3.
SPECIFICATIONS ............................................................................................................. 3
3.1
DISC ........................................................................................................................ 3
3.2
OPERATION ENVIRONMENT FOR “WRITE / REWRITE” APPLICATION ............................. 3
3.3
MECHANISM ............................................................................................................ 4
3.4
SUPPORTED READ/WRITE/LABELING SPEED .............................................................. 5
3.5
SUPPORTED WRITE METHOD .................................................................................... 6
3.6
PERFORMANCE......................................................................................................... 7
3.7
ERROR RATE............................................................................................................ 8
3.8
CD-DA PLAYABILITY .............................................................................................. 8
3.9
CD-ROM PLAYABILITY ........................................................................................... 8
3.10 DVD-ROM PLAYABILITY ........................................................................................ 8
3.11 ENVIRONMENTAL CONDITIONS ................................................................................. 9
3.12 RELIABILITY ............................................................................................................ 9
3.13 ACOUSTIC NOISE ................................................................................................... 10
3.14 REGULATIONS AND STANDARDS ............................................................................. 10
3.15 HOST OPERATING SYSTEM COMPATIBILITY ............................................................ 10
4.
MECHANICAL ............................................................................................................... 11
4.1
MATERIAL ............................................................................................................. 11
4.2
PHYSICAL DIMENSIONS .......................................................................................... 11
4.3
DRIVE MOUNTING SPEC .......................................................................................... 11
4.4
FRONT PANEL ........................................................................................................ 11
4.5
REAR PANEL .......................................................................................................... 12
4.6
DISC EJECT MECHANISM ........................................................................................ 13
5.
ELECTRICAL ................................................................................................................ 14
5.1
VOLTAGE REQUIREMENTS ...................................................................................... 14
5.2
CURRENT REQUIREMENTS ...................................................................................... 14
5.3
HOST INTERFACE ................................................................................................... 14
5.4
ATA COMMANDS LIST........................................................................................... 15
5.5
ATAPI COMMANDS LIST ....................................................................................... 16
5.6
PROFILE SUPPORT LIST .......................................................................................... 18
5.7
FEATURE SUPPORT LIST ......................................................................................... 18
6.
BLOCK DIAGRAM ......................................................................................................... 20
7.
MECHANICAL DRAWING .............................................................................................. 21
ii
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
1. INTRODUCTION
This document presents the engineering specifications of “Dual DH-24AFSH”, a Half Height
SATA DVDRW drive. These specifications guarantee the features provided by our drives are
delicately implemented.
DH-24AFSH is a versatile optical disk drive. For CD write function, it is capable to write data,
which conforms to Orange Book: Part 2 CD-R Volume 1 / Part 2 CD-R Volume 2 Multi
Speed / Part 3 CD-RW Volume 1 (known as Low Speed) / Part 3 CD-RW Volume2: High
Speed / Part3 CD-RW Volume 3: Ultra Speed, into CD-R/RW disk in combination with write
application software. For DVD write function, this drive confirms to DVD+R Version 1.3 /
DVD+R9 Version 1.2 / DVD-R9 Version 3.01 / DVD+RW Part 1 Volume 1 Version 1.3 /
DVD+RW Part 1 Volume 2 Version 1.0 / DVD-R Version 2.1 / DVD-RW Version 1.2. For
read function, it is capable to read all of the following media: DVD single/dual layer (PTP,
OTP), DVD-R, DVD+R, DVD+R9, DVD-R9, DVD-RW, DVD+RW. Besides, it reads all of
CD formats and media: CD-DA, CD-TEXT, CD ROM Mode-1, CD-ROM/XA Mode-2
Form-1 and Form-2, CD-I FMV, Video-CD, Karaoke-CD, Photo-CD, Enhance CD, CD extra,
UDF(fixed/variable Packet mode), Multi-session, CD Plus, CD-R, and CD-RW.
The drive supports a DVD-ROM data read transfer rate of 16X in the outer track, 6X in the
inner track, and achieves 11X speed in average for a 12cm (4.7Gbyte, single layer or layer 0
of dual layer) disc. For CD-ROM data transfer rate, it supports 48X in the outer track, 20X in
the inner track, and achieves 36X speed in average for a 74 min disc. Besides, SMART-X
function smartly adjusts CD-DA / VCD / DVD data extraction to a fastest allowable speed
according to both data request rate from host and disk quality. Regarding to CD write speed, it
supports 48X (Max.) writing and 24X re-writing. For writing / rewriting, Seamless Link
®
function can avoid buffer under run as well as get the best writing quality by smartly
adjusting writing strategy.
Engineering Specifications 1
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
2. FEATURES
1. 5 ¼", half height, SATA interface internal CD-ROM / CD-R / CD-RW / DVD-ROM /
DVD+R / DVD+RW / DVD+R9 / DVD-R / DVD-RW / DVD-R9 combination drive
2. Fast access time and high data transfer rate, could be vertical mounted
3. Max. 16X DVD-ROM CAV (Constant Angular Velocity) reading
4. Max. 48X CD-ROM CAV reading
5. Max. 24X DVD+R CAV writing and Max. 8X DVD+RW Zone CLV rewriting
6. Max. 24X DVD-R CAV writing and Max. 6X DVD-RW CLV rewriting
7. Max. 8X DVD+R9 CAV writing and Max. 8X DVD-R9 CAV writing.
8. Max. 48X CD-R CAV writing
9. Max. 24X CD-RW Zone-CLV rewriting
10. SMART-X Smart Monitoring & Adjusting Read-speed Technology for eXtraction
®
11. Seamless Link Smart Monitoring & Adapting Recording Technology for Burning
12. Buffer under run free
13. Conform to Orange Book: Part 2 CD-R Volume 1, Part 2 CD-R Volume 2 Multi Speed,
Part 3 CD-RW Volume 1 (1x, 2x, and 4x), Part 3 CD-RW Volume2: High Speed, Part 3
CD-RW Volume 3: Ultra Speed. Support Fixed packet, Variable packet, Disc-at-once,
Session-at-once and Track-at-once
14. Support Raw mode, and Over-Burn copy
15. DVD read compliant: DVD single / dual layer (PTP, OTP), DVD-R(4.7G), DVD-R
multi-borders, DVD-R9, DVD+R / DVD+R9 single/multi sessions, DVD-RW, DVD+RW
discs with diameter of 8 or 12 cm
16. CD read compliant: CD-DA, CD-ROM, CD-ROM/XA , Photo-CD, Multi-session,
Karaoke-CD, Video-CD, CD-I FMV, CD Extra, CD Plus, CD-R , and CD-RW discs of 8
or 12 cm diameter
17. Support DOS 6.xx, Windows 10 / 8 / 7 / XP / 2003 / Vista and Linux operating system
18. Serial ATA Revision 2.6, ATA-8, MMC-6, SFF-8090 V7, and IMAPI compliant
19. MPC level 3, PC2001 System Design Guide, MultiRead/UDF compliant
20. Motor driven tray open/close without caddy system
21. 3 tray-eject methods: eject button, software, and emergency eject
22. Supported transfer mode: Ultra DMA mode 6
23. ACPI compliant for power saving
24. MTBF 70,000 POH
25. Flash ROM support on line programming capability
26. Support RPC II (Region Playback Control)
Engineering Specifications 2
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
3. SPECIFICATIONS
3.1 Disc
Applicable Formats
CD-DA, CD-TEXT, CD ROM Mode-1,
CD-ROM/XA Mode-2 Form-1 and Form-2,
CD-I Ready, Video-CD,
Photo-CD, Enhance CD,
CD extra, UDF (fixed/variable Packet mode),
DVD-ROM, DVD-Video, DVD-Audio,
DVD-R/DVD-R9 single/multi border(s),
DVD+R/DVD+R9 single/multi session(s)
DVD-RW
DVD+RW
Applicable Media Type
CD-ROM, CD-R and CD-RW
DVD-ROM (4.7G)
DVD-ROM dual layer (PTP/OTP) (8.54G)
DVD-R (4.7G for General),
DVD-R DL
DVD-RW, DVD+RW (4.7G),
DVD+R, DVD+R DL
Disc Diameter
Capacity
12cm and 8cm
2,048 bytes/block (Mode-1 and Mode-2 Form-1),
2,336 bytes/block (Mode-2)
2,328 bytes/block (Mode-2 Form-2)
2,048 bytes/sector (DVD-ROM,DVD-R/RW,
DVD+R/RW)
3.2 Operation environment for “write / rewrite” application
OS
Hard disk
Disc Diameter (Capacity)
Recommended Media
DOS 6.xx, Windows 10 / Windows 8.1 / Windows 8 /
Windows 7 / XP / 2003 / Vista and Linux operating
system
Empty Storage Capacity: 100 MB or more
Average access time: 20 ms or less
8cm and 12cm
CD-R: CMC, Daxon, Gigastorage, Leaddata, MBI,
MCC, Princo, Prodisc, Ritek, SONY, TDK,
TY, SONY, Plasmon
Low Speed CD-RW: CMC, MCC, Ritek
High Speed CD-RW: CMC, MCC, Prodisc, Ritek,
Princo,
Ultra Speed CD-RW: Mitsubishi
Ultra plus Speed CD-RW: Mitsubishi
Engineering Specifications 3
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
DVD+R 24X : TY, MKM
DVD+R 22X : TY, MKM
DVD+R 20X : TY, Ritek, MKM
DVD+R 16X : SONY, MCC, CMC, Ritek, Maxell, TY,
TDK, Prodisc, OPTODISC, MBI,
GIGASTORAGE, UmeDisc, FTI, MKM
DVD+RW 4X: MCC, SONY, RITEK, MBI
DVD+RW 8X: MKM
DVD+R9 2.4X : MKM, Ritek, CMC
DVD+R9 8X : MKM, Ritek, CMC, MBI, UMEDISC
DVD-R 24X : TY
DVD-R 22X : TY
DVD-R 20X : TY, Ritek
DVD-R 16X: SONY, MCC, CMC, TY, Ritek, Prodisc,
MBI, OPTODISC, TDK, Maxell, MBI,
FTI, Princo, GIGASTORAGE
DVD-RW4X: TDK, RITEK, CMC
DVD-RW 6X: MKM , Ritek
DVD-R9 4X : MKM, CMC, Ritek
DVD-R9 8X : MKM, TY
3.3 Mechanism
Item
Pick-up
Traverse mechanism
Spindle motor
Loading mechanism
Specification
CD: 0.53
DVD: 0.665
Focusing:
CD: Astigmatic Detection Method
DVD: Differential Astigmatic Detection
and Astigmatic Detection Method
Tracking:
CD: DPP
DVD: DPD
DVDR/RW: DPP
Wave length: CD: 785 nm (typical)
DVD: 661 nm (typical)
Output power:
Read
CD: 0.82mW @ objective lens
DVD: 1.13mW @ objective lens
Write CD: 131mW @ objective lens
DVD: 134mW @ objective lens
Stepping motor driven
DC brushless motor
Motor driven tray open/close without caddy system
NA:
Engineering Specifications 4
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
3.4 Supported Read/Write/Labeling speed
Media type for write
CD-R
Low speed CD-RW
High speed CD-RW
Ultra speed CD-RW
Ultra speed CD-RW plus
DVD+R
DVD+R9
DVD+RW
DVD-R
DVD-R9
DVD-RW
Read (or data extraction for
copy)
CD-ROM / Finalized CD-R
Data /CD-DAE /Video CD
Write speed selected
16x
24x
32x
40x
48x
4x
10x
16x
24x
16x
24x
4x / 6x
8x
12x / 16x / 18x / 20x
22x / 24x
2.4x / 4x
6x / 8x
2.4x / 4x / 6x
8x
4x / 6x
8x
12x / 16x / 18x / 20x
22x / 24x
4x
6x / 8x
2x / 4x
6x
CLV
Disc spin method for write
CLV
17x ~ 24x PCAV
17x ~ 32x PCAV
17x ~ 40x CAV
20x ~ 48x CAV
CLV
CLV
CLV
16x-24x Zone-CLV1
CLV
16x-24x Zone CLV2
CLV
PCAV
/ CAV
CLV
PCAV
CLV
Zone CLV
CLV
PCAV
/ CAV
CLV
PCAV
CLV
Zone CLV
CAV
N/A
4x~10x / 6.4x~16x / 9.6x~24x /
12.8x~32x / 16x~40x / 19.2x~48x
Finalized CD-RW
N/A
Unfinalized CD-R/RW
N/A
4x~10x / 6.4x~16x / 9.6x~24x /
12.8x~32x / 16x~40x
N/A.
DVD-ROM (single layer)
N/A
1
2
1.6x~4x / 2.4x~6x / 3.2x~8x /
4.8x~12x / 6.4x~16x
For Ultra speed CD-RW Zone-CLV 24X-writing starts from 24 min 00 sec 00 block
For Ultra speed plus CD-RW Z-CLV writing , 24X-writing is starting from 24 min 00 sec 00 block
Engineering Specifications 5
DVD-ROM (dual layer)
N/A
DVD+R
N/A
DVD-R
N/A
DVD+RW
N/A
DVD-RW
N/A
DVD+R9
N/A
DVD-R9
N/A
Play
Video CD
CD-DA
DVD single/ dual layer
DVD+R/RW,
DVD-R/RW
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
1.6x~4x / 2.4x~6x / 3.2x~8x /
4.8x~12x
1.6x~4x / 2.4x~6x / 3.2x~8x /
4.8x~12x / 6.4x~16x
1.6x~4x / 2.4x~6x / 3.2x~8x /
4.8x~12x / 6.4x~16x
1.6x~4x / 2.4x~6x / 3.2x~8x /
4.8x~12x
1.6x~4x / 2.4x~6x / 3.2x~8x /
4.8x~12x
1.6x~4x / 2.4x~6x / 3.2x~8x /
4.8x~12x
1.6x~4x / 2.4x~6x / 3.2x~8x /
4.8x~12x
CLV
N/A
N/A
N/A
N/A
N/A
Rev.
DOC NO
CAV
4x~10x / 6.4x~16x
4x~10x / 6.4x~16x
1.6x~4x / 2.4x~6x
2.4x~6x
2.4x~6x
3.5 Supported Write Method
Following write methods are supported by this drive
For CD-R/RW disc
1. Disc At Once (DAO)
2. Session At Once (SAO)
3. Track At Once (TAO)
4. Variable Packet Write
5. Fixed Packet Write
For DVD+R / DVD+R9
1. Incremental.
For DVD+RW
1. Random Access Write.
For DVD-R
1. Disc-At-Once (un-interrupted)
2. Incremental.
For DVD-RW
1. Sequential recording : Disc-At-Once (un-interrupted) and Incremental.
2. Restricted overwrite
For DVD-R9
1. Disc-At-Once (un-interrupted)
2. Incremental
3. Layer Jump recording
Engineering Specifications 6
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
3.6 Performance
Item
Data Buffer
(MB)
Burst Data Transfer Rate
(MB/s)
Spin Speed
(rpm)
CD-ROM read
DVD-ROM read
Sustained Data Transfer Rate (KB/s)
CD-ROM outside3
CD-ROM inside4
DVD-ROM outside5
DVD-ROM inside6
Access Time
(ms)
7
CD
1/3 Stroke
Full Stroke8
Random Access9
DVD 1/3 Stroke10
Full Stroke11
Random Access12(SL / DL)
Start Up Time13
(s)
CD-ROM
DVD
Stop Time14
(s)
CD-ROM
DVD
Min
Typical
Max
0.5
150
9660
9360
7150
2950
21350
8100
110
160
100
110
170
100
140
230
140
160
250
160 / 180
18.0
18.0
9.0
9.0
3
Test disc: ABEX TCDR-704 @73 min 00 sec 00 block
Test disc: ABEX TCDR-704 @00 min 02 sec 00 block
5
Test disc: ABEX TDR-820B @ 0X22F000
6
Test disc: ABEX TDR-820B @ 0X00
7
It is computed by averaging 100 or more measures of the access time from 24 min 00 sec 00 block to 48 min 00
sec 00 block, including latency and error correction time.
Test Disc: A-BEX TCDR-704
8
It is computed by averaging 100 or more measures of the access time from 0 min 02 sec 00 block to 73 min 00
sec 00 block, including latency and error correction time.
Test Disc: A-BEX TCDR-704
9
It is computed by averaging 100 or more measures of random access time from 0 min 02 sec 00 block to 73 min
00 sec 00 blk, including latency and error correction time.
Test Disc: A-BEX TCDR-704
10
It is computed by averaging 100 or more measures of the access time from 0XBA550 to 0X174AA0, including
latency and error correction time.
Test Disc: A-BEX TDR-820B
11
It is computed by averaging 100 or more measures of the access time from 0X00 to 0X22F000, including latency
and error correction time.
Test Disc: A-BEX TDR-820B
12
It is computed by averaging 100 or more measures of random access time from 0X00 to 0X22F000, including
latency and error correction time.
Test Disc: A-BEX TDR-820B
13
It includes tray in, spin up and read TOC
Test Disc: A-BEX TCDR-704 CD / TDR-820B DVD
14
It includes spin down and tray eject
4
Engineering Specifications 7
Spindle
Spin Up Time
Spin Down Time
Tray In Time
Tray Out Time
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
(s)
(s)
(s)
(s)
V2.0
6.0
8.0
4.0
4.0
3.7 Error Rate
For CD-ROM
Mode-1 (ECC on)
Mode-2 (ECC off)
For DVD-ROM
10-12 Block/Bit
10-9 Block/Bit
10-15 Block/Bit
3.8 CD-DA Playability
Item
Scratch
Interruption
Black Dot
Fingerprint
Eccentric
Vertical Deviation
Min.
2.0
0.8
0.8
65
210
0.8
(mm)
(mm)
(mm)
(m)
(m)
(mm)
3 (at Max. speed, w/o down speed)
Unbalance
(g-mm) 7.5 (No read error, down speed)
Note: No track jump in the above tests
Unbalance disc : Eighty-five percent (85 %) of drive samples must be capable of playing and extracting
the specified tracks on the listed test media without error.
3.9 CD-ROM Playability
Item
Scratch
Black Dot
Fingerprint
Eccentric
Vertical Deviation
Unbalance
Min.
1.4
0.8
65
210
0.8
(mm)
(mm)
(m)
(m)
(mm)
(g-mm)
2.5 (at Max. speed, w/o down speed)
7.5 (No read error, down speed)
Note: No read error in the above tests.
Unbalance disc : Eighty-five percent (85 %) of drive samples must be capable of playing and extracting
the specified tracks on the listed test media without error.
3.10 DVD-ROM Playability
Item
Scratch
Black Dot
(mm)
(mm)
Min.
2.0
0.8
Engineering Specifications 8
Fingerprint
Eccentric
Vertical Deviation
Unbalance
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
65
100
0.8
(m)
(m)
(mm)
(g-mm)
Rev.
DOC NO
2.5 (at Max. speed, w/o down speed)
7.5 (No read error, down speed)
Note: No read error in the above tests
Unbalance disc : Eighty-five percent (85 %) of drive samples must be capable of playing and extracting
the specified tracks on the listed test media without error.
3.11 Environmental Conditions
Operating Condition
Ambient Temperature
Relative Humidity
Min Max
5oC 50oC
20% 80%
Non operating Condition
Ambient Temperature
Relative Humidity
Min Max
-40oC
65oC
5% 95%
Shock (11ms half-sine, 6 sec between shocks, 5 times per orientation)
Operating:
8 G (Data, No damage, No read error)
3 G (Audio, No track jump)
3 G (CD Write, No write/rewrite error)
2 G (DVD Write, No write/rewrite error)
Shock, one shock each direction.
Non-Operating (half-Sine 10ms)
(Square Wave 180 in/sec velocity change)
150G
50G
Random Vibration from 10 to 500 Hz.
Operating
0.5g RMS (Audo, No track jump)
0.5g RMS (Data, No damage, No read error)
0.3g RMS (Write, No write/rewrite error)
Random Vibration from 10 to 500 Hz, 30min/axis.
Non-Operating
2.0g RMS
Altitude
Operating
Non-Operating
0 ~ 3,500 m
0 ~ 12,500 m
3.12 Reliability
MTBF
MTTR
Loading Operation
Actuator Mechanism
70,000 POH at 25% duty cycle in room temp.
30 minutes
30,000 cycles
1,000,000 full stroke seeks
Engineering Specifications 9
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
ElectroStatic Discharge Susceptibility 4 KV (Contact Discharge)
(330, 150pF)
8 KV (Air Discharge)
8 KV (Contact Discharge)
15 KV (Air Discharge)
V2.0
No read/write/rewrite error
No read/write/rewrite error
No damage
No damage
3.13 Acoustic Noise
Sound pressure (sequential read)
52.5 dB (follow ISO-7779)
(random read)
52.5 dB (follow ISO-7779)
Playing A-BEX SCD-3228 2.5g-mm unbalance
(24X write)
55 dB (follow ISO-7779)
Playing TY normal disc
3.14 Regulations and Standards
Safety
cUL
TUV
CB
EMC
FCC(USA)
CE ( European Countries )
C-TICK ( Australia )
BSMI ( Taiwan )
KCC(Optional)
Laser Safety
DHHS (USA)
UL60950
EN60950, EN60825-1
IEC60950, IEC60825-1
FCC CFR 47 Part 15 Class B, CISPR22, ANSI
C63.4
EN55022, EN50024, EN61000,IEC61000
AS/NZS CISPR22
CNS13438(C6537)
KN61000
21CFR Subchapter J
3.15 Host Operating System Compatibility
DOS 6.xx,
Windows 10 / Windows 8.1 / Windows 8 / Windows 7 / Windows XP / 2003 / Vista
Linux
Engineering Specifications 10
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
4. MECHANICAL
4.1 Material
The front bezel, push button and tray lid are modeled. Additional specifications of these
components are described in the following table.
ITEMS
Material
Flammability
Front Bezel/Button/Door
ABS PA-765A
UL94V0
Tray
ABS+PBT/ABS
UL94V2
4.2 Physical Dimensions
Height
Width
Depth
Weight
41.3  0.5 mm
146.0  0.5 mm
170.0  0.5 mm
< 0.9 Kg
4.3 Drive mounting spec
Mount the drive horizontally within 10o tilt.
4.4 Front Panel
Door
Door of the tray to hold the disc.
On/Busy LED
Indication of drive's operation status
Pin Hole Eject
To eject the locked tray caused by loss of power.
Eject
Push button would eject the tray.
Engineering Specifications 11
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
4.5 Rear Panel
The rear panel of the drive is a SATA connector which consists of DC power and signal
connector. The following layout illustrates the rear panel.
Power Connector Pin segment
15 pin connector for DC power input.
SATA Interface Connector Pin Segment
7-pin connector for SATA interface.
Engineering Specifications 12
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
4.6 Disc Eject Mechanism
The drive can eject the disc by any one of the following three methods.
Eject Button
When the power is on, the user can push this key to eject the tray.
Software Eject
The tray can be ejected by commands from the host computer.
Pin Hole Eject
A pin hole eject mechanism is available on the front bezel to eject the disc in an emergency
situation. To eject a disc manually, insert a steel rod with 1.2 mm in diameter into this
emergency eject hole and push softly. The rod must be inserted into the drive at least 20mm
from the surface of bezel.
Engineering Specifications 13
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
5. ELECTRICAL
5.1 Voltage Requirements
+5V:
+12V:
5% and less than 100 mVp-p ripple voltage from 10Hz to 10MHz
10% and less than 200 mVp-p ripple voltage from 10Hz to 10MHz
5.2 Current Requirements
Operation
Half Height Current (mA)
5 V Average
12 V Average
Maximum Power
(W)
--
--
1
--
--
1
1400
2300
34.85
Sleep
Interface: not functional; context lost
Interface mode: not preserved
Spindle motor: stopped
Laser: Off
Standby
Interface: functional
Interface mode context: preserved
Spindle motor: stopped
Laser: Off
Worst case mode (Note 1)
Note : For each voltage supply line, the current draw may increase by as much as 10 % above the limit in the
table, provided that the total power consumption remains at or below 34.85 W.
5.3 Host Interface
The interface is based on Serial ATA 2.6 (High Speed Serialized AT Attachment Revision
2.6), and SFF-8090i Rev. 7 (Mt. Fuji Commands for Multimedia Devices)
Engineering Specifications 14
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
5.4 ATA Commands List
Code
00h
08h
90h
A0h
A1h
E0h
E1h
E2h
E3h
E5h
E6h
E7h
EFh
Command
NOP
DEVICE RESET
EXECUTE DEVICE DIAGNOSTIC
PACKET
IDENTIFY PACKET DEVICE
STANDBY IMMEDIATE
IDLE IMMEDIATE
STANDBY
IDLE
CHECK POWER MODE
SLEEP
FLUSH CACHE
SET FEATURES
Type
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Engineering Specifications 15
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
5.5 ATAPI Commands List
Code
00h
03h
04h
12h
1Bh
1Eh
23h
25h
28h
2Ah
2Bh
2Eh
2Fh
35h
3Bh
3Ch
42h
43h
44h
45h
46h
47h
4Ah
4Bh
4Eh
51h
52h
53h
54h
55h
5Ah
5Bh
5Ch
5Dh
A1h
A3h
A4h
A5h
A7h
A8h
AAh
ACh
Command
TEST UNIT READY
REQUEST SENSE
FORMAT UNIT
INQUIRY
START STOP UNIT
PREVENT/ALLOW MEDIUM REMOVAL
READ FORMAT CAPACITY
READ CAPACITY
READ (10)
WRITE
SEEK
WRITE AND VERIFY (10)
VERIFY(10)
SYNCHRONIZE CACHE
WRITE BUFFER
READ BUFFER
READ SUB-CHANNEL
READ TOC/PMA/ATIP
READ HEADER
PLAY AUDIO (10)
GET CONFIGURATION
PLAY AUDIO MSF
GET EVENT STATUS NOTIFICATION
PAUSE/RESUME
STOP PLAY / SCAN
READ DISK INFORMATION
READ TRACK INFORMATION
RESERVE TRACK
SEND OPC INFORMATION
MODE SELECT (10)
MODE SENSE (10)
CLOSE TRACK SESSION
READ BUFFER CAPACITY
SEND CUE SHEET
BLANK
SEND KEY
REPORT KEY
PLAY AUDIO (12)
SET READ AHEAD
READ (12)
WRITE(12)
GET PERFORMANCE
Type
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Engineering Specifications 16
ADh
B6h
B9h
BBh
BDh
BEh
BFh
READ DVD STRUCTURE
SET STREAMING
READ CD MSF
SET CD SPEED
MECHANISM STATUS
READ CD
SEND DVD STRUCTURE
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Mandatory
Engineering Specifications 17
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
5.6 Profile Support List
Profile List
Number
Removable Disk
0002h
CD-ROM
0008h
CD-R
0009h
CD-RW
000Ah
DVD-ROM
0010h
DVD-R Sequential Recording
DVD-RW Restricted Overwrite
0011h
0013h
DVD-RW Sequential Recording
0014h
DVD-R Dual Layer Sequential Recording
0015h
DVD-R Dual Layer Jump Recording
0016h
DVD+RW
001Ah
DVD+R
001Bh
DVD+R Double Layer
002Bh
5.7 Feature Support List
Feature
Number
Profile List
0000h
Core
0001h
Morphing
0002h
Removable Medium
0003h
Random Readable
0010h
MultiRead
001Dh
CD Read
001Eh
DVD Read
001Fh
Random Writable
0020h
Incremental Streaming Writable
0021h
Formattable
0023h
Hardware Defect Management
0024h
Restricted Overwrite
0026h
CD-RW CAV Write
0027h
DVD+RW
002Ah
DVD+R
002Bh
Engineering Specifications 18
Feature
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
Number
Rigid Restricted Overwrite
002Ch
CD Track at Once
002Dh
CD Mastering (Session at Once)
002Eh
DVD-R/-RW Write
002Fh
CD-RW Media Write Support
0037h
DVD+R Double Layer
003Bh
Power Management
0100h
CD Audio External Play
0103h
Time-out
0105h
DVD-CSS
0106h
Real Time Streaming
0107h
Drive Serial Number
0108h
Media Serial Number
0109h
Disc Control Blocks
010Ah
DVD CPRM
010Bh
Engineering Specifications 19
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
6. BLOCK DIAGRAM
Disc
Spindle Sled
Motor Motor
Pickup
Moto
Drive
Traverse
+
Loader
RF Front End
+
ADIP/ATIP/PPI
DVD/CD
Decoder
+
CD/DVD
Encoder
+
Write Strategy
+
ATAPI
Interface
Controller
+
Servo DSP
+
CPU
SDRAM
Flash ROM
SATA
MT1862
DH-24AFSH Block Diagram
Engineering Specifications 20
Rev.
DOC NO
:
Issued Date
:
2014/8/12
Revised Date
:
2016/10/21
V2.0
7. MECHANICAL DRAWING
Engineering Specifications 21
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