ISO IEC_13614-1995标准文件C ISO/EC so/Ec13614:1995(E)

文件名称: ISO IEC_13614

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详细说明：ISO IEC_13614-1995标准文件C ISO/EC so/Ec13614:1995(E) 4.21 substrate 4.22 track track pitch 4.24 WORM disk 4.25 Zone 5 Conventions… 5.1 Representation of numbers 52 Names… 6 Acronyms 7 General description of the optical disk cartridge 3444455 8 General requirements 81 Environments 81.1 Testing environment 81.2 Operating environment ..:.:: 8.1.3 Storage environement ..·······,,.,,.,.面日日1日,1首日自自at 8.14 Transportation 8.2 Safety requirements 83 Flammability reference drive 555556666777 9.1 Optical system 92 Optical beam 93 Read channels 94 Tracking… 95 Rotation of the disk… Section 2-Mechanical and physical characteristics 10 Dimensional and physical characteristics of the case 101 General description of the case 102 Reference planes of the case 103 Dimensions of the case 103.1 Overall dimensions 103.2 Location hole 目.,·看D;41a。日...画 1033 Alignment hole… 看.1:1:.日日n,1非 12 1034 Reference surfaces 12 1035 Detents… 13 10.3.6 Write-inhibit feature 4 1037 Head and spindle access windows 14 1038 Shutter, shutter openers and mis-insert protection feature …….15 lSO/EC13614:1995(E C ISO/EC 10.3.8.1 Shutter 15 10.3.8.2 Side shutter opener feature 15 10.3. 8.3 Front shutter opener feature... 16 10.3.8.4 Mis-insert protection feature ………16 1039 L0 ading grooves…. 罪非,非日重面自, 16 103.10 Sensor holes · 10311 Gripper features…… 17 10.3.11.1 Gripper slots .17 10.3.11.2 Gripper holes 8 10.312 abel area 19 104 Mechanical characteristics .20 1041 Material 20 10.4.2 Mass . ..20 104.3 Dⅰ stortion. 10.4.4 Compliance 20 104.5 Shutter opening force …20 11 Dimensional, mechanical and physical characteristics of the disk 11.1 General description of the disk 20 11.2 Reference axis and plane of the disk 21 113 Dimensions of the disk 21 113.1. Centre zone 21 113.2. Clamping zone 22 11.33, Transition zone 22 1134 Information zone 22 1135 Rim zone 22 Mechanical characteristics 22 11.4.1 Material 22 114.2 Mass 22 11.4.3 Moment of inertia 22 11.4.4 mba|ance.… 23 114.5 Axial defection 23 114.6 Axial acceleration 114.7 Radial runout 11.4.8 Radial acceleration.................24 114.9 Tilt 24 115 Optical characteristics 24 1151 Index of refraction 24 C ISO/EC s0/IEC13614:1995E 11.5.2 Thickness of the substrate 24 1153 Birefringence,........... 11.54 Reflectance 12 Interface between cartridge and drive 12.1 Clamping method 122 Hub 123 Clamping force 4555566 124 Capture cylinder..… 125 Disk position in operation condition……… Section 3-Format of information 13 Track geometry.....…… 13.1 Track shape 132 Direction of rotation 133 Track pitch 13.4 Track number ,.非非自菲自,1,.,.4,.着.日罪目·罪 14 Track format 14,1 Track layout 42 14.2 Direction of rotation 143 Sector number 15 Frame and sector format 151 Frame format 151.1 Servo-and-address field 15.11.1 Address field 151.12 Servo field ,来, 151.2 Data area 1512.1 Gaps 15.1.2.2 Starting patter 2333335666647 151.23 Closure pattern.......,......... 151.2.4 Data 1513 Physical representation of the marks 152 Sector format.… 48 1521 G aps 1522 Laser Power Test field 1523 VFO field 49 1524 Data field 49 16 Recording I7 Format of the information zone 171 General description of the information zone S/EC13614:1995(E) C ISO/EC 172 Division of the information zone 172.1 PEP control zone 172.2 System zone .52 1723 Test zones …………52 17.2.4 SFP control zones 52 72.5 Data zone 53 17.2.6 Buffer zone 53 18 Format of the data zone ·““““ 53 19 Defect management… 53 19.1 Hash code replacement algorithm..…………53 19.2 Write procedure… 53 Section 4-Characteristics of embossed pre-formatted information 54 20 Method of testing 54 20.1 Environment 54 20.2 Reference drive 54 202.1 Optics and mechanics 54 2022 Read power 54 20.23 Read channe 55 20.24 racking 203 Definition of signals 55 21 Signals from grooves 21.1 Phase depth 56 212 Track location ..56 22 Signals from servo-and-address fields 57 23 Signals from embossed data fields…… 57 24 Signals from PEP control zone 57 Section 5- Characteristics of the recording layer 58 25 Method of testing 58 251 Environment 59 252 Reference drive 59 25.2.1. Optics and mechanics 59 252.2 Read power 59 2523 Read power… ·, 59 25.24 (Ing 59 253 Write conditions 59 253.1 Write pulse 59 25,4 Detinition of signals… 60 26 Optical characteristics C ISO/IEC s0/Ec13614:1995E) 261 Baseline reflectivity . 中,量 262 Uniformity of reflectivity ........ 27 Read and write characteristics 6666 27.1 Sensitivity of the recording layer 27.11 Optical conditions. 1着着着看,身着非 271.2 Write power and writing conditions 27.13 Characteristics of the written marks 27.1.4 Definition and measurement conditions ............62 27.2 Read characteristics 62 27.2.1 Optical conditions 27.22 Read power 27.23 Reflectivity characteristics.. 27.24 Carrier-to-noise ratio 2725 Cross-talk …,164 27.2.6 Environment Section 6- Characteristics of user data 28 Method of testing… 65 28.1 Environment 28.2 Reference drive 65 28.2.1 Optics and mechanics............66 2822 Read power 66 2823 Read amplifiers…, 66 282.4 Analog-to- binary converters…… 非非1 2825 Data clock .66 2825 Binary-to- digital conversi0n…… 66 282.7 Error correction 66 2828 Tracking..... 66 29 Minimum quality of a sector 67 29.1 User-written data 30 Data interchange requirements..a.....n ….67 301 Tracking… 302 User-written data …67 303 Quality of disk 67 Annexes a Distortion test B Compliance test c Track deviation measurement d Replacement algorithm 77 SOEc13614:1995(E) C SO/EC E Interleave and ecc of the data fields of a sector F PEp control zone 82 G Control data of the SFP H Guidelines on sector replacement 97 d Test method for the holding characteristics of the disk 98 k Derivation of the operating climatic environment for the ODC ..........100 L Description of the office environment .104 M Transportation guideline C ISO/EC s0/EG13614:195(E) Foreword iSo (the International Organization for Standardization) and lEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization National bodies that are members of iso or lEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity ISO and leC technical com mittees collaborate in fields of mutual interest. Other international organizations governmental and non-governmental, in liaison with iso and lEC, also take part in the work In the field of information technology iso and lec have established a joint technical committee, ISO/EC JTC 1. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 of the national bodies casting a vote International Standard ISo/EC 13614 was prepared by joint Technical Committee ISO/EC JTC 1, Information technology, Subcommittee SC 23, Optical disk cartridges for information interchange Annexes a to G and J form an integral part of this International standard Annexes h and K to M are for information only This page intentionally left blank

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