Philips Semiconductors
Preliminary specification
Economy teletext and TV microcontrollers
SAA5x9x family
CONTENTS
9.7
Language group identification
9.8
9.9
525-line operation
On Screen Display characters
Control characters
Quadruple width display (SAA549x)
Page attributes
Display modes
On Screen Display boxes
Screen colour
Redefinable Colours (SAA549x)
Cursor
Other display features
Display timing
Horizontal timing
Vertical timing
1
FEATURES
9.10
9.11
9.12
9.13
9.14
9.15
9.16
9.17
9.18
9.19
9.20
9.21
9.22
9.23
1.1
1.2
1.3
1.4
1.5
1.6
General
Microcontroller
Teletext acquisition
Teletext Display
Additional features of SAA529xA devices
Additional features of SAA549x devices
2
3
4
5
6
GENERAL DESCRIPTION
ORDERING INFORMATION
QUICK REFERENCE DATA
BLOCK DIAGRAM
PINNING INFORMATION
Display position
Clock generator
6.1
6.2
Pinning
Pin description
10
CHARACTER SETS
7
FUNCTIONAL DESCRIPTION
10.1
10.2
10.3
10.4
10.5
10.6
Pan-European
Russian
Greek/Turkish
Arabic/English/French
Thai
7.1
7.2
7.3
7.4
Microcontroller
80C51 Features not supported
Additional features
Microcontroller interfacing
Arabic/Hebrew
8
TELETEXT DECODER
11
12
13
LIMITING VALUES
8.1
8.2
8.3
8.4
8.5
8.6
Data slicer
Acquisition timing
Teletext acquisition
Rolling headers and time
Error checking
Memory organisation of SAA5296/7,
SAA5296/7A and SAA5496/7
Inventory page
Memory Organisation of SAA5291, SAA5291A
and SAA5491
Packet 26 processing
VPS
Wide Screen Signalling (SAA529xA and
SAA549x only)
CHARACTERISTICS
CHARACTERISTICS FOR THE I2C-BUS
INTERFACE
14
15
16
17
18
QUALITY SPECIFICATIONS
APPLICATION INFORMATION
EMC GUIDELINES
8.7
8.8
PACKAGE OUTLINES
SOLDERING
8.9
8.10
8.11
18.1
18.2
18.3
Introduction
SDIP
QFP
8.12
8.13
8.14
8.15
8.16
525-line world system teletext
Fastext detection
Page clearing
Full channel operation
Independent data services (SAA5291,
SAA5291A, SAA5491 only)
19
20
21
DEFINITIONS
LIFE SUPPORT APPLICATIONS
PURCHASE OF PHILIPS I2C COMPONENTS
9
THE DISPLAY
9.1
9.2
9.3
9.4
9.5
9.6
Introduction
Character matrix
East/West selection
National option characters
The twist attribute
On Screen Display symbols
1997 Jul 07
2