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EN 29316 : 1990

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

INFORMATION PROCESSING SYSTEMS - SMALL COMPUTER SYSTEMS INTERFACE (SCSI)

Superseded date

25-02-2022

Published date

12-01-2013

1 Scope
2 Normative references
3 Definitions, abbreviations and conventions
3.1 Definitions
3.2 Abbreviations
3.3 Editorial conventions
4 Physical Characteristics
4.1 Physical Description
4.2 Cable Requirements
4.3 Connector Requirements
4.4 Electrical Description
4.5 SCSI Bus
4.6 SCSI Bus Signals
4.7 SCSI Bus Timing
5 Logical characteristics
5.1 SCSI Bus Phases
5.2 SCSI Bus Conditions
5.3 SCSI Bus Phase Sequences
5.4 SCSI Pointers
6 SCSI commands
6.1 Command Implementation Requirements
6.2 Command Descriptor Block (CDB)
6.3 Command Examples
7 Command descriptions for all device types
7.1 Group 0 Commands for All Device Types
7.2 Group 1 Commands for All Device Types
7.3 Group 2 Commands for All Device Types
7.4 Group 3 Commands for All Device Types
7.5 Group 4 Commands for All Device Types
7.6 Group 5 Commands for All Device Types
7.7 Group 6 Commands for All Device Types
7.8 Group 7 Commands for All Device Types
8 Command descriptions for direct-access devices
8.1 Group 0 Commands for Direct-Access Devices
8.2 Group 1 Commands for Direct-Access Devices
9 Group 0 command descriptions for sequential-access
      devices
9.1 REWIND Command
9.2 READ BLOCK LIMITS Command
9.3 READ Command
9.4 WRITE Command
9.5 TRACK SELECT Command
9.6 READ REVERSE Command
9.7 WRITE FILEMARKS Command
9.8 SPACE Command
9.9 VERIFY Command
9.10 RECOVER BUFFERED DATA Command
9.11 MODE SELECT Command
9.12 RESERVE UNIT and RELEASE UNIT Commands
9.13 ERASE Command
9.14 MODE SENSE Command
9.15 LOAD/UNLOAD Command
9.16 PREVENT/ALLOW MEDIUM REMOVAL Command
10 Group 0 command descriptions for printer devices
10.1 FORMAT Command
10.2 PRINT Command
10.3 SLEW AND PRINT Command
10.4 FLUSH BUFFER Command
10.5 RECOVER BUFFERED DATA Command
10.6 MODE SELECT Command
10.7 RESERVE UNIT and RELEASE UNIT Commands
10.8 MODE SENSE Command
10.9 STOP PRINT Command
11 Group 0 command descriptions for processor devices
11.1 RECEIVE Command
11.2 SEND Command
12 Command descriptions for write-once read-multiple
      devices
12.1 Group 0 Commands for Write-Once Read-Multiple
      Devices
13 Command descriptions for read-only direct-access
      devices
13.1 Group 0 Commands for Read-Only Direct-Access
      Devices
13.2 Group 1 Commands for Read-Only Direct-Access
      Devices
14 Status
Annexes
A SCSI Signal Sequence Example
B Typical Bus Phase Sequence
C SCSI System Operation
D Recommended Shielded Connectors
E Conformance
F Additional Medium Type and Density Code Standards

Describes mechanical, electrical, and functional requirements for a small computer input/output bus and command sets for peripheral device types commonly used with small computers. The small computer system interface, described in this Standard, is a local I/O bus that can be operated at data rates up to 4 Mbytes/s and provides host computers with device independence within a class of devices. Thus, different disk drives, tape drives, printers, and communication devices can be added to host computer(s) without requiring modifications to generic system hardware or software.

Committee
CEN/CS F12
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
SNV BS EN 29316 : 1991 Identical
UNI EN 29316 : 1991 Identical
I.S. EN 29316:1990 Identical
NEN ISO 9316 : 1992 Identical
NF EN 29316 : 1990 Identical
DIN ISO 9316:1991-09 Identical
BS EN 29316:1991 Identical
DIN ISO 9316:1991-09 Corresponds
UNE-EN 29316:1990 Identical

ISO/IEC 3788:1990 Information processing — 9-track, 12,7 mm (0,5 in) wide magnetic tape for information interchange using phase encoding at 126 ftpmm (3 200 ftpi), 63 cpmm (1 600 cpi)
ISO 6596-2:1985 Information processing Data interchange on 130 mm (5.25 in) flexible disk cartridges using two-frequency recording at 7 958 ftprad, 1,9 tpmm (48 tpi), on one side Part 2: Track format
ISO 5654-1:1984 Information processing Data interchange on 200 mm (8 in) flexible disk cartridges using two-frequency recording at 13 262 ftprad, 1,9 tpmm (48 tpi), on one side Part 1: Dimensional, physical and magnetic characteristics
ISO 8063-2:1986 Information processing Data interchange on 6,30 mm (0.25 in) wide magnetic tape cartridge using IMFM recording at 252 ftpmm (6 400 ftpi) Part 2: Track format and method of recording for data interchange in start/stop mode
ISO 5654-2:1985 Information processing Data interchange on 200 mm (8 in) flexible disk cartridges using two- frequency recording at 13 262 ftprad, 1.9 tpmm (48 tpi), on one side Part 2: Track format
ISO 8378-2:1986 Information processing Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 3,8 tpmm (96 tpi), on both sides Part 2: Track format A
ISO 8462-2:1986 Information processing Data interchange on 6,30 mm (0.25 in) magnetic tape cartridge using GCR recording at 394 ftpmm (10 000 ftpi), 39 cpmm (1 000 cpi) Part 2: Streaming mode
ISO 8630-1:1987 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 1: Dimensional, physical and magnetic characteristics
ISO 8063-1:1986 Information processing Data interchange on 6,30 mm (0.25 in) wide magnetic tape cartridge using IMFM recording at 252 ftpmm (6 400 ftpi) Part 1: Mechanical, physical and magnetic properties
ISO 6596-1:1985 Information processing Data interchange on 130 mm (5.25 in) flexible disk cartridges using two-frequency recording at 7 958 ftprad, 1.9 tpmm (48 tpi), on one side Part 1: Dimensional, physical and magnetic characteristics
ISO/IEC 7487-1:1993 Information technology 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 ISO type 202 Part 1: Dimensional, physical and magnetic characteristics
ISO 5652:1984 Information processing 9-Track, 12,7 mm (0.5 in) wide magnetic tape for information interchange Format and recording, using group coding at 246 cpmm (6 250 cpi)
ISO 7065-1:1985 Information processing Data interchange on 200 mm (8 in) flexible disk cartridges using modified frequency modulation recording at 13 262 ftprad, 1,9 tpmm (48 tpi), on both sides Part 1: Dimensional, physical and magnetic characteristics
ISO 8378-3:1986 Information processing Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 3,8 tpmm (96 tpi), on both sides Part 3: Track format B
ISO 8378-1:1986 Information processing Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 3,8 tpmm (96 tpi), on both sides Part 1: Dimensional, physical and magnetic characteristics
ISO/IEC 1863:1990 Information processing 9-track, 12,7 mm (0,5 in) wide magnetic tape for information interchange using NRZ1 at 32 ftpmm (800 ftpi) 32 cpmm (800 cpi)
ISO 4057:1986 Information processing — Data interchange on 6,30 mm (0.25 in) magnetic tape cartridge, 63 bpmm (1 600 bpi) phase-encoded
ISO 7065-2:1985 Information processing Data interchange on 200 mm (8 in) flexible disk cartridges using modified frequency modulation recording at 13 262 ftprad, 1,9 tpmm (48 tpi), on both sides Part 2: Track format
ISO 8462-1:1986 Information processing Data interchange on 6,30 mm (0.25 in) magnetic tape cartridge using GCR recording at 394 ftpmm (10 000 ftpi), 39 cpmm (1 000 cpi) Part 1: Mechanical, physical and magnetic properties
ISO 7487-2:1985 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 2: Track format A
ISO/IEC 8482:1993 Information technology Telecommunications and information exchange between systems Twisted pair multipoint interconnections

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