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SM.GF1050.0298
GF-1050
DVD-RAM DRIVE WITH SCSI INTERFACE
SPECIFICATIONS MANUAL
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TABLE OF CONTENTS
1. Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
2. General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
2.1 Applicable Disk Formats
2.2 Disk Diameter
2.3 Disk Thickness
2.4 Track Pitch
2.5 Data Block Size
2.6 Storage Capacity
3. Drive Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
3.1 Interface
3.2 Rotational Speed
3.3 Data Transfer Rate
3.4 Access Time
3.5 Average Latency
3.6 Data Error Rate
3.7 Spin up Time
3.8 Buffer Memory Size
4. Environmental Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
4.1 Ambient Temperature
4.2 Approval Temperature Rise
4.3 Temperature Gradient
4.4 Relative Humidity
4.5 Dew Point Temperature Restrictions
4.6 Vibration
4.7 Shock
4.8 Drop Impact
5. Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
5.1 MTBF
5.2 MTTR
6. Electro Static Discharge Susceptibility
7. Power Requirements
8. Audio Performance
8.1 Number of Channels
8.2 Frequency Response
8.3 Distortion
8.4 Output Levels
8.5 Output Terminals
DVD-RAM Drive GF-1050 Specifications
These specifications are subject to change without prior notice
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DVD-RAM Drive GF-1050 Specifications
9. Acoustic Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
10. Dimensions
11. Mass
12. Mechanical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
12.1 Disk Loading
12.2 Mounting Requirements
13. Controls and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
13.1 Front View
13.2 Rear View
13.3 SCSI Interface Connector Pin Assignment . . . . . . . . . . . . . . . . . .12
15. Mechanical Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
16. Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
15.1 Drive
15.2 Accessories
17. SCSI-2 Interface Command List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
18. Product Safety & Emissions Standards . . . . . . . . . . . . . . . . . . . . . . . . . .16
19. Appendix 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
20. Appendix 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
These specifications are subject to change without prior notice
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1. FEATURES
General
DVD-RAM
DVD-RAM Drive GF-1050 Specifications
• 5.25" Half-height size built-in type DVD-RAM Drive
• DVD-ROM,CD-ROM,CD-R,CD-AUDIO Read Compatible
• SCSI-2 interface
• High data transfer rate: Max. 10 Mbytes/s
• Buffer Memory : 1 Mbytes
• Tray type auto loading
• MTBF: TBD POH
• Dust-free chassis
• Horizontal and Vertical(on both sides) installable
• 3-way disc ejection (Software, OPEN/CLOSE button, Emergency eject)
• Authentication function supported
• Recording/Reading
• Average access time:210ms
• 2.6GB single side/5.2GB double-sided Capacity
• Sustained transfer rate:1.38MB/s
DVD-ROM/R
• Read mode only
• Average access time: 210ms
• 4.7GB,8.5GB, ROM capacity
• Sustained transfer rate: 2.76 MB/s
CD-Multiread
• Read mode only
• Average access time: 120ms
• MPC3 compatible
• Embedded error correction EDC & ECC for Mode1 & Mode2 Form1
• Audio capability
• Headphones output volume control
These specifications are subject to change without prior notice
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2. GENERAL DESCRIPTION
2.1 Applicable Disk Formats DVD-RAM/ROM/R
2.2 Disk Diameter 120 mm/80 mm
2.3 Disk Thickness
DVD-RAM 1.2mm(0.6mmx2)
DVD-ROM/R 1.2mm(0.6mmx2)
CD-ROM/R/RW/DA 1.2mm
DVD-RAM Drive GF-1050 Specifications
CD-ROM Mode-1 data disc
CD-ROM Mode-2 data disc
CD-ROM XA
CD-I
CD-R
CD-RW
CD-DA
2.4 Track Pitch
DVD-RAM 0.74µm
DVD-ROM/R 0.74µm
CD-ROM/R/RW/DA 1.6µm
2.5 Data Block Size
DVD-RAM 2,048 bytes
DVD-ROM/R 2,048 bytes
CD-ROM
Mode1 2048 bytes
Mode2 2352,2340,2336,2048 bytes
CD-DA 2352 bytes
2.6 Storage Capacity
DVD-RAM
Single Side 2.6 Gbytes
Double Sided 5.2 Gbytes
DVD-ROM
Single Layer 4.7 Gbytes/side
Dual Layer 8.5 Gbytes/side
CD-ROM 650Mbytes (Mode-1)
These specifications are subject to change without prior notice
742 Mbytes (Mode-2)
Conditions: 333,000 blocks for recorded area
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3. DRIVE PERFORMANCE
3.1 Interface SCSI-2
3.2 Rotational Speed
DVD-RAM 16.9 to 39.8 s-1(Approx. 1,014 to 2,387 rpm)
DVD-ROM
Single Layer: 19.2 to 46.3 s-1(Approx. 1,149 to 2,777 rpm)
Dual Layer 21.1 to 50.9 s-1(Approx. 1,264 to 3,056 rpm)
CD-ROM 1576-3667 rpm(1.2 m)
3.3 Data Transfer Rate
3.3.1 Sustained Transfer Rate
DVD-RAM 1.38Mbytes/s
DVD-ROM 2.76 Mbytes/s
CD-ROM 8X Speed
3.3.2 Burst Transfer Rate 10 Mbytes/s max.
DVD-RAM Drive GF-1050 Specifications
1832-4278 rpm(1.4 m)
3.4 Access time (1/3 stroke) TBD
3.5 Average Latency TBD
3.6 Data Error Rate (1)
DVD-RAM <10
DVD-ROM <10
CD-ROM <10
<10-9(Mode-2)
3.7 Spin Up Time
3.7.1 Spin Up from Power On
DVD-RAM < 15s (typical)
DVD-RO <15 s (typical)
CD-ROM <15 s (typical)
3.7.2 Spin Up from Sleep Mode
DVD-RAM < TBD (typical)
DVD-ROM <TBD (typical)
CD-ROM <TBD (typical)
3.8 Buffer Memory Size 1MB
-12
-12
-12
(Mode-1)
(1) Worst case raw error rate of the disc is 10
These specifications are subject to change without prior notice
-3
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4. ENVIRONMENTAL CONDITIONS
4.1 Ambient Temperature
Operating 5 °C to 45 °C
Storage/Transportation -30 °C to 60 °C
4.2 Approval Temperature rise (1) TBD °C Max.
4.3 Temperature Gradient 10 °C/h
4.4 Relative Humidity
Operating 15% to 85% (Non-Condensing)
Storage/Transportation 10% to 90% (Non-Condensing)
4.5 Dew Point Temperature Restrictions 29 °C
4.6 Vibration
Operating(2) Less than 1.96 m/s2(0.2G)
DVD-RAM Drive GF-1050 Specifications
5 to 300 Hz excluding resonance point
Storage (3) Less than 19.6 m/s2(2.0G)
5 to 300 Hz excluding resonance point
Transportation (3)
Packed unit to be vibrated for 30 min at 16.7 Hz and 2 mm amplitude.
Check unit for satisfactory electrical operation and no physical damage.
4.7 Shock
Storage (4) Less than 490 m/s2(50 G)
4.8 Drop Impact (5) Less than 60 cm
1 Measuring point : Center of bottom cover
2 Each of 3 directions, swept at a rate of 6 oct./min
3 Each of 3 direction, Power Off and no disc loaded
4 Each 3 directions - Check unit for satisfactory electrical operation and no physical damage
5 Bulk package, 1 corner, 3 edges, 6 faces
These specifications are subject to change without prior notice
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DVD-RAM Drive GF-1050 Specifications
5. RELIABILITY
5.1 MTBF TBD Power On hours (POH)
5.2 MTTR 0.5 h
5.3 Loading Operation Life TBD cycles(1 cycle: loading and unloading)
6. ELECTRO STATIC DISCHARGE SUSCEPTIBILITY
Up to 5 kV No read error
From 5 kV to 15 kV No damage (Read errors are allowed)
Test Conditions C = 150pF, R = 330 ohms, 50 times discharge
7. POWER REQUIREMENTS
7.1 DC Voltage and current
+5V±5%
Stand-By (Sleep) TBD
Idle 0.8 A
Seek 0.8 A
Ripple <150 mVp-p
+12V±10%
Stand-By (Sleep) TBD
Idle 0.5 A
Seek 1.0 A(Peak)
Ripple <300 mVp-p
8. CD-DA AUDIO PERFORMANCE
8.1 Number of Channels 2
8.2 Frequency Response 20 to 20,000 Hz ±3 dB
8.3 Distortion Less than 0.1% (1 kHz)
8.4 Output Levels
Headphones TBD
Line Out TBD
8.5 Output terminals
Headphones 3.5 mm diameter Jack
Line Out 4-pin Terminal
These specifications are subject to change without prior notice
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9. ACOUSTIC NOISE
Less than 45dBA at 1 m away from the unit
(Except loading and unloading)
10. DIMENSIONS
Width 146 mm (5-3/4 inch)
Height 41.3 mm(1-5/8 inch)
Depth 203 mm (8.19 inch)(w/o bezel)
11. MASS
1.0 kg approx.(2.2 lb)
DVD-RAM Drive GF-1050 Specifications
These specifications are subject to change without prior notice
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DVD-RAM Drive GF-1050 Specifications
12. MECHANICAL
12.1 Disc Loading Tray type Auto Loading
12.2 Mounting Requirements
HORIZONTAL
5º
5º
5º
5º
VERTICAL
5º5º
These specifications are subject to change without prior notice
5º5º
5º
5º
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13. CONTROLS AND FUNCTIONS
DVD-RAM Drive GF-1050 Specifications
13.1 Front View
Headphone Jack Headphone
Volume Control
* The emergency eject procedure should only be used to retrieve a disc if the drive fails to eject.
Manual Emergency
Eject*
CD/DVD Disk
Type Indicator
Load/Unload/Busy
Indicator
13.2 Rear View
Disk Tray
Load/Unload
Button
Option Jumpers SCSI Connector Power ConnectorAnalog Audio
Connector
R GND L
These specifications are subject to change without prior notice
+5V GND +12V
Note: For DC Power Connector use housing
AMP No.1-480424-0(4pin) or equivalent
with pins: AMP No.61314-4 or equivalent.
Use flexible wire AWG#20.
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OPTION JUMPER SETTINGS
DVD-RAM Drive GF-1050 Specifications
15
16
SINGLE ENDED TERMINATION
Terminated Not Terminated
15
16
Shipped Position
WRITE CACHE
Write Cache Enabled Write Cache Disabled
15
16
Shipped Position
1
2
Terminator
Ext Term Power
Int Term Power
WRITE Cmd Verify
Write Cache
SCSI ID0
SCSI ID1
SCSI ID2
1
2
1
2
15
16
15
16
1
2
1
2
WRITE COMMAND VERIFICATION
Write Verify Disabled
15
16
Shipped Position
1
2
TERMINATION POWER
15
16
Shipped Position
15
16
Shipped Position
1
2
1
2
Write Verify Enabled
15
16
1
2
Termination power (+5V) is supplied
externally via the SCSI bus.
Termination power (+5V) is supplied
internally.
These specifications are subject to change without prior notice
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DVD-RAM Drive GF-1050 Specifications
13.3 SCSI-2 INTERFACE CONNECTOR PIN ASSIGNMENT
NO Signal I/O NO Signal I/O NO Signal I/O NO Signal I/O NO Signal
1
GND 11 GND 21 GND 31 GND 41 GND
2 DB0 I/O 12 DB5 I/O 22 GND 32 ATN I 42 MSG
3 GND 13 GND 23 Res. 33 GND 43 GND
4 DB1 I/O 14 DB6 I/O 24 Res. 34 GND 44 SEL I/O
5 GND 15 GND 25 OPEN 35 GND 45 GND
6 DB2 I/O 16 DB7 I/O 26
7 GND 17 GND 27 Res. 37 GND 47 GND
8 DB3 I/O 18 DBP I/O 28 Res. 38 ACK I 48 REQ O
9 GND 19 GND 29 GND 39 GND 49 GND
10 DB4 I/O 20 GND 30 GND 40 RST I/O 50 I/O O
TPwr
36 BSY I/O 46 C/D O
I/O
I
O
I
These specifications are subject to change without prior notice
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14. MECHANICAL DIMENSIONS
139.8±0.5
149.0
(A) (A)(A) (A)
DVD-RAM Drive GF-1050 Specifications
42.7
5.0
47.5±0.5
190.0
203.0
12-M3
12-M2
Depth: Max. 5
A: Hole
(A) (A)(A) (A)
146.0
41.3
79.3±0.5
10±0.5
21.8±0.5
5 mm
4
max.
Surface of the
DVD-RAMdrive surface
CD-ROM drive
These specifications are subject to change without prior notice
(A) Hole Detail
Mounting Screw
M3x0.5
Mounting frame of
computer
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15. PACKAGING
15.1 Drive
DVD-RAM Drive GF-1050 Specifications
Pack DVD-RAM drives into the cushion. ( total 10 drives )
15.2 Accessories
No. Parts Name Specification
1 Packing Cushion Foamed Polysthyrene
2 Polyethylene Bag Polyethylene Sheet
3 Master Carton Corrugated Fiberboard
4 Tape Clear Polypropylene
These specifications are subject to change without prior notice
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DVD-RAM Drive GF-1050 Specifications
16. SCSI-2 INTERFACE COMMAND LIST
Command Name Opcode
FORMAT UNIT 04h
GET CONFIGURATION 46h
GET EVENT STATUS NOTIFICATION 4Ah
GET PERFORMANCE(TBD) ACh
INQUIRY 12h
LOG SELECT 4Ch
LOG SENSE 4Dh
MECHANISM STATUS BDh
MODE SELECT 15h
MODE SELECT (10) 55h
MODE SENSE 1Ah
MOSE SENSE (10) 5Ah
PAUSE/RESUME 4Bh
PLAY AUDIO (10) 45h
PLAY AUDIO (12) A5h
PLAY AUDIO MSF 47h
PLAY AUDIO TRACK/INDEX 48h
PLAY TRACK RELATIVE (10) 49h
PLAY TRACK RELATIVE (12) A9h
PREVENT ALLOW MEDIUM REMOVAL 1Eh
READ 08h
READ (10) 28h
READ (12) A8h
READ BUFFER 3Ch
READ CAPACITY 25h
READ CD BEh
READ CD MSF B9h
READ DEFECT DATA 37h
READ DEFECT DATA(12) B7h
READ DISC INFORMATION 51h
READ DVD STRUCTURE ADh
READ FORMAT CAPACITIES 23h
READ HEADER 44h
READ SUB-CHANNEL 42h
READ TOC/PMA/ATIP 43h
READ TRACK/RZONE INFORMATION 52h
REASSIGN BLOCKS 07h
RELEASE 17h
REPORT KEY A4h
REQUEST SENSE 03h
RESERVE 16h
REZERO UNIT 01h
SCAN BAh
SEEK 0Bh
SEEK(10) 2Bh
SEND DIAGNOSTIC 1Dh
SEND EVENT(TBD) A2h
SEND KEY A3h
SET CD SPEED BBh
SET READ AHEAD A7h
SET STREAMING(TBD) B6h
START STOP UNIT 1Bh
STOP PLAY/SCAN 4Eh
SYNCHRONIZE CACHE 35h
TEST UNIT READY 00h
VERIFY 2Fh
VERIFY(12) AFh
WRITE 0Ah
WRITE(10) 2Ah
WRITE(12) AAh
WRITE AND VERIFY(10) 2Eh
WRITE AND VERIFY(12) AEh
WRITE BUFFER 3Bh
These specifications are subject to change without prior notice
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DVD-RAM Drive GF-1050 Specifications
17. PRODUCT SAFETY & EMISSIONS STANDARDS
UL1950
CSA C22.2 No. 950
EN 60950/ IEC 950
TUV ' Baumuster Geprüft ' Mark
FCC Class B
Class 1 laser product comply with DHHS rules 21 CFR Subchapter J
Class 1 laser product to EN60825/ IE
These specifications are subject to change without prior notice
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DVD-RAM Drive GF-1050 Specifications
APPENDIX 1
SOFTWARE INSTALLATION
1. UDF Formatter - Format UDF - Installation
• Run “SETUP.EXE” in “FORMAT UDF” folder
• Follow instructions on screen
• Reboot system
2. Device Driver Installation
• Copy “SAIDRV.VXD” in folder “Win95 DRIVER” into the folder
“WINDOWS\SYSTEM|IOSUBSYS”
• Reboot system
• Open “My Computer”. You will see a CD-ROM drives icon and a removable drive icon
3. UDF File System Write DVD! Installation
• Run “SETUP.EXE” in “WRITE DVD” folder
• Follow instructions on screen
• Reboot system
4. Formatting a DVD-RAM Disk
• Load disk
• Run “FORMAT UDF”
• Select SCSI ID of DVD-RAM drive
• Select either UDF or FAT format in “Partition list” dialog box
• Click “Format” button.
• Reboot system
The supplied SW is a beta version and should only be used for functionality testing!
These specifications are subject to change without prior notice
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DVD-RAM Drive GF-1050 Specifications
APPENDIX 2
SAMPLE DRIVE SPECIFICATIONS AND PERFORMANCE DEVIATIONS
1. Supported Media
Media Sample Drives Remarks
DVD-RAM Type 1 Case Supported
DVD-RAM Type 2 Case Supported
DVD-RAM Bare Disk Write Under Development
DVD-ROM Single/Double Layer Supported
DVD-R Under Evaluation
CD-ROM Mode 1 Supported
CD-ROM Mode 2 Supported
CD-DA Supported
CD-XA Supported
CD-I Supported
Photo CD Supported
Video-CD Supported
CD-Extra Supported
CD-R Supported
CD-RW Supported
Note: It is recommended that data is written either using the WRITE WITHVERIFY SCSI command or that the
option setting “Write with verify” be used.
2. Seek/Load/Unload Times and Data Transfer rates
Media DVD-RAM DVD-ROM CD-ROM
Ave. Seek Time
(1/3 Stroke Seek)
Read: 200 ms
Write: 270 ms
120 ms 130 ms
Ave. Loading Time1 15 s 15 s 20 s
Ave. Eject Time 4 s
Read Data Transfer
Rate
1.38 MB/s 2.76 MB/s 1.2 MB/s
3. Environmental Restrictions
Temperature: 20 to 30 °C (Usual office environment)
These specifications are subject to change without prior notice
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