35.220.21 磁盘 标准查询与下载



共找到 271 条与 磁盘 相关的标准,共 19

Information technology. Data interchange on 90 mm flexible disk cartridges 10 MByte capacity using sector servo tracking. ISO type 304

ICS
35.220.21
CCS
发布
1995-03-15
实施
1995-03-15

This International Standard specifies the characteristics of 90 mm Flexible Disk Cartridges of 10 MByte formatted capacity, recorded at 33 157 ftprad using modified frequency modulation recording and sector servo tracking on 255 data tracks on each side. Such Flexible Disk Cartridges are identified as ISO Type 304. It specifies the mechanical, physical and magnetic characteristics of the cartridge, so as to provide physical interchangeability between data processing systems. It also specifies the method of recording, the quality of the recorded signals, the track layout and the track format of data tracks and servo tracks. Together with a standard for volume and file structure, for example International Standard ISO 9293, this International Standard provides for full data interchange between data processing systems.

Information technology - Data interchange on 90 mm flexible disk cartridges 10 MByte capacity using sector servo tracking - ISO type 304

ICS
35.220.21
CCS
L76
发布
1995-03-15
实施
1995-03-15

Specifies the characteristics of 90 mm flexible disk cartridges (FDC) of 21 Mbytes formatted capacity recorded at 31 831 ftprad in the Inner Zone and 47 747 ftprad in the Outer Zone with sector servo tracking on 326 data tracks on each side, using 2-7 RLL recording.

Information Technology - 90 mm Flexible Disk Cartridges for Information Interchange - 21 Mbytes Formatted Capacity - ISO Type 305

ICS
35.220.21
CCS
L64
发布
1995
实施

Specifies the general, physical, and magnetic requirements for interchangeability for two-sided , 5.25-in (130-mm), 96-tracks-per-inch (tpi) (3, 8-track-per-millimeter (tpmm)) flexible disk cartridge (for 13 262 flux-transitions-per-radian (ftpr) use) as required to achieve unformatted disk cartridge interchange among disk drives using 77 or 80 per side and associated information processing systems.

Information Systems - Two-Sided, High Density, Unformatted, 5.25 in, 96-tpi, Flexible Disk Cartridge for 13 262 BPR Use - General, Physical and Magnetic Requirements - Technical Corrigendum 1

ICS
35.220.21
CCS
L64
发布
1995
实施

Information Systems - Two-Sided, High Density, Unformatted, 5.25 in, 96-tpi, Flexible Disk Cartridge for 13 262 BPR Use - General, Physical and Magnetic Requirements - Technical Corrigendum 1

ICS
35.220.21
CCS
发布
1995
实施

Cancels and replaces the first edition (1987). Specifies the volume and file structure of disk cartridges for the interchange of information between users of information processing systems. Also specifies an optional record structure. Applicable to various types of disk cartidges. Specifies the location of files of information on an FDC and a set of recorded descriptors. Specifies requirements for the processes which are provided within information processing systems to enable information to be interchanged between different system, utilizing recorded FDSc as the medium of interchange. Provides a method for the allocation of space that is independent of the number of files which are recorded on the volume. Does not specify the content and the organization of the files.

Information technology - Volume and file structure of disk cartridges for information interchange

ICS
35.220.21
CCS
L64
发布
1994-11
实施

Specifies the characteristics of 90 mm flexible disk cartridges of 10 MByte formatted capacity. Specifies the mechanical, physical and magnetic characteristics of the cartridge, so as to provide interchangeability between data processing systems. Also specifies the method of recording, the quality of the recorded signals, the track layout and the track format of data tracks and servo tracks.

Information technology - Data interchange on 90 mm flexible disk cartridges 10 MByte capacity using sector servo tracking - ISO Type 304

ICS
35.220.21
CCS
L64
发布
1994-10
实施

This part of ISO 8630 specifies the quality of recorded signals, the track layout, and a track format to be used on 130 mm (5.25 in), 13 626 ftprad flexible disk cartridges intended for data interchange between data processing systems.

Information processing - Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 13 262 ftprad, on 80 tracks on each side - Part 2: Track format A for 77 tracks

ICS
35.220.21
CCS
发布
1994-09-12
实施
1994-05-25

This part of ISO 8630 specifies the quality of recorded signals, the track layout, and a track format to be used on 130 mm (5.25 in), 13 262 ftprad flexible disk cartridges intended for data interchange between data processing systems.

Information processing - Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 13 262 ftprad, on 80 tracks on each side - Part 3: Track format B for 80 tracks

ICS
35.220.21
CCS
发布
1994-09-12
实施
1994-05-25

The standard specifies the track layout, the track format and the characteristics of recorded signals.

Information processing - Data interchange on 90 mm (3.5 in) flexible disk cartridges using modified frequency modulation recording at 7958 ftprad on 80 tracks on each side - Part 2: Track format

ICS
35.220.21
CCS
发布
1994-07-29
实施
1994-07-29

The standard specifies the quality of recorded signals, the track layout, and a track format to be used on 130 mm (5,25 in) flexible disk cartridges intended for data interchange between data processing systems.

Information processing - Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 1,9 tpmm (48 tpi), on both sides - Part 3: Track format B - Technical corrigendum 1

ICS
35.220.21
CCS
发布
1994-05-01
实施
1994-05-25

Specifies the characteristics of 90 mm Flexible Disk Cartridges of 10 Mbyte formatted capacity, recorded at 33 157 ftprad using modified frequency modulation recording and sector servo tracking on 255 data tracks on each side.

Information Technology - Data Interchange on 90 mm Flexible Disk Cartridges on 10 Mbyte Capacity Using Sector Servo Tracking - ISO Type 304

ICS
35.220.21
CCS
L64
发布
1994
实施

This International Standard specifies the volume and file structure of disk cartridges for the interchange of information between users of information processing systems. It also specifies an optional record structure. All the descriptions (except those in annex B)of Flexible Disk Cartridges (FDC) can be applied to Optical Disk Cartridges (ODC) as well This International Standard is applicable to various types of disk cartridges including those identified in clause 3, and other types which may be the subject of future International Standards.

Information Technology - Volume and File Structure of Disk Cartridges for Information Interchange

ICS
35.220.21
CCS
L75
发布
1994
实施

This International Standard specifies the volume and file structure of disk cartridges for the interchange of information between users of information processing systems. It also specifies an optional record structure. All the descriptions (except those in annex B)of Flexible Disk Cartridges (FDC) can be applied to Optical Disk Cartridges (ODC) as well This International Standard is applicable to various types of disk cartridges including those identified in clause 3, and other types which may be the subject of future International Standards.

Information Technology - Volume and File Structure of Disk Cartridges for Information Interchange

ICS
35.220.21
CCS
L64
发布
1994
实施

Specifies the characteristics of 90 mm Flexible Disk Cartridges of 10 Mbyte formatted capacity, recorded at 33 157 ftprad using modified frequency modulation recording and sector servo tracking on 255 data tracks on each side.

Information technology - Data interchange on 90 mm Flexible Disk Cartridges 10 MByte capacity using sector servo tracking - IS0 Type 304 Adopted by INCITS

ICS
35.220.21
CCS
L64
发布
1994
实施

Specifies the dimensional (environment and transportation, dimension of jacket, liner and disk), physical (inflammability, coefficient of linear thermal expansion, coefficient of linear hygroscopic expansion, opacity, torque) and magnetic (track geometry, functional testing) characteristics and requirements of the cartridge so as to provide physical interchangeability between data processing systems.

Information technology; data interchange on 130 mm (5,25 in) flexible disk cartridges using modified frequency modulation recording at 7958 ftprad, 1,9 tpmm (48 tpi), on both sides; ISO type 202; part 1: dimensional, physical and magnetic characteristics

ICS
35.220.21
CCS
L64
发布
1993-12
实施

INFORMATION PROCESSING. DATA INTERCHANGE ON 130 MM (5,25 IN) FLEXIBLE DISK CARTRIDGES USING MODIFIED FREQUENCY MODULATION RECORDING AT 13 262 FTPRAD, ON 80 TRACKS EACKS EACH SIDE. PART 2 : TRACK FORMAT A FOR 77 TRACKS. (EUROPEAN STANDARD EN 28630-2).

ICS
35.220.21
CCS
L64;
发布
1993-05
实施
1993-04-05

INFORMATION PROCESSING. DATA INTERCHANGE ON 130 MM (5,25 IN) FLEXIBLE DISK CARTRIDGES USING MODIFIED FREQUENCY MODULATION RECORDING AT 13 262 FTPRAD, ON 80 TRACKS EACH SIDE. PART 1 : DIMENSIONAL, PHYSICAL AND MAGNETIC CHARACTERISTICS. (EUROPEAN STANDARD E

ICS
35.220.21
CCS
L64;
发布
1993-05
实施
1993-04-05

INFORMATION PROCESSING. DATA INTERCHANGE ON 130 MM (5,25 IN) FLEXIBLE DISK CARTRIDGES USING MODIFIED FREQUENCY MODULATION RECORDING AT 13 262 FTPRAD, ON 80 TRACKS EACH SIDE. PART 3 : TRACK FORMAT B FOR 80 TRACKS. (EUROPEAN STANDARD EN 28630-3).

ICS
35.220.21
CCS
L64;
发布
1993-05
实施
1993-04-05

This part of ISO 8630 specifies the quality of recorded signals, the track layout, and a track format to be used on 130 mm (5.25 in), 13 262 ftprad flexible disk cartridges intended for data interchange between data processing systems.

Information processing - Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 13 262 ftprad, on 80 tracks on each side - Part 2: Track format A for 77 tracks

ICS
35.220.21
CCS
发布
1993-01-31
实施
1993-01-24



Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号