BS EN 61866:1997
Current
The latest, up-to-date edition.
Audiovisual systems. Interactive text transmission system (ITTS)
Hardcopy , PDF
English
15-12-1997
INTRODUCTION
1 General
1.1 Scope
1.2.1 Definitions
1.2.2 Abbreviations
1.3 Presentation conventions
2 ITTS packet structure
2.1 Introductory remark
2.2 ITTS packet format
2.3 Packet-header field descriptions, bytes 0 - 7
2.3.1 Packet header byte 0: language number
and application item
2.3.2 Packet-header byte 1-2: packet index
2.3.3 Packet-header byte 3-4
2.3.4 Packet-header byte 5
2.3.5 Packet-header byte 6: function controls
2.4 Data field description, bytes 8-47
2.4.1 GRAPHICS packet
2.4.2 DATA packet
3 ITTS data presentation
3.1 Character repertoire
3.2 Serial textline attributes and character controls
3.2.1 Serial text line attributes
3.2.2 Decoder and character-display alternatives
3.3 1-line display functions
3.3.1 Validation of 12 characters from 40-
character text
3.3.2 Character validation
3.4 HORIZONTAL SCROLL function for 12-character
displays
3.5 CLEAR SCREEN
3.6 Colours
3.6.1 Default colours
3.6.2 Highlighting related colour constraints
3.7 Menus
3.7.1 Vertical and horizontal menus
3.7.2 Function control via commands
3.7.3 Interactive commands
3.7.4 IC command table
3.8 Dynamically redefinable character (DRC) packet
3.8.1 DRC pattern transmission format, single
font mode
3.8.2 DRC pattern transmission format, double
size font mode
3.9 Data integrity
Tables
1 Latin-based alphanumeric character set
2 Extended Latin-based alphanumeric character set
3 Mosaic and lined graphics font set
4 Japanese font table 1
5 Japanese font table 2
6 Conversion from ITTS character codes to JIS font numbers
7 Serial textline attributes
8 Foreground colour serial textline attributes
9 Background colour serial textline attributes
10 1-line display controls
11 Colour look up table
Figures
1 TEXT packet content
2 RUNTIME MENU packet content
3 GRAPHICS TEXT packet content
4 GRAPHICS RUNTIME MENU packet content
5 DATA packet content
C.1 Character set selection within a text line - Example of
mixed graphics and alphanumeric line
C.2 Character set selection within a text line - Example
of mixed alphanumeric, Kanji and Katakana line
C.3 Language selection by indexing a maximum of seven
languages out of a total of 256 possible languages
Annexes
A (informative) Application examples for 2-line coding
B (informative) Sample outline for 12-character validation
C (informative) Language support and character sets
D (informative) Bibliography
Provides the mechanism for encoding sound associated data on prerecorded media and the transport of such data across equipment interfaces.
Committee |
EPL/100
|
DevelopmentNote |
Supersedes 96/205889 DC. Also numbered as IEC 61866. (09/2005)
|
DocumentType |
Standard
|
Pages |
52
|
PublisherName |
British Standards Institution
|
Status |
Current
|
Supersedes |
Standards | Relationship |
DIN EN 61866:1998-04 | Identical |
SN EN 61866 : 1997 | Identical |
I.S. EN 61866:1998 | Identical |
EN 61866:1997 | Identical |
NBN EN 61866 : 1998 | Identical |
NF EN 61866 : 1998 | Identical |
ISO/IEC 8859-1:1998 | Information technology 8-bit single-byte coded graphic character sets Part 1: Latin alphabet No. 1 |
IEC 60958:1989 | Digital audio interface |
IEC 60908:1999 | Audio recording - Compact disc digital audio system |
ETS 300 401 : 20002 | RADIO BROADCASTING SYSTEMS; DIGITAL AUDIO BROADCASTING (DAB) TO MOBILE, PORTABLE AND FIXED RECEIVERS |
ISO/IEC 646:1991 | Information technology ISO 7-bit coded character set for information interchange |
ISO/IEC 10646-1:2000 | Information technology Universal Multiple-Octet Coded Character Set (UCS) Part 1: Architecture and Basic Multilingual Plane |
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