Economy teletext and TV microcontrollers
Description
INTEGRATED CIRCUITS
DATA SHEET
SAA5x9x family Economy teletext and TV microcontrollers
Preliminary speciļ¬cation File under Integrated Circuits, IC02 1997 Jul 07
Philips Semiconductors
Preliminary speciļ¬cation
Economy teletext and TV microcontrollers
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6 FEATURES General Microcontroller Teletext acquisition Teletext Display Additional features of SAA529xA devices Additional features of SAA549x devices GENERAL DESCRIPTION ORDERING INFORMATION QUICK REFERENCE DATA BLOCK DIAGRAM PINNING INFORMATION Pinning Pin description FUNCTIONAL DESCRIPTION Microcontroller 80C51 Features not supported Additional features Microcontroller interfacing TELETEXT DECODER 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) 525-line world system teletext Fastext detection Page clearing Full channel operation Independent data services (SAA5291, SAA5291A, SAA5491 only) THE DISPLAY Introduction Character matrix East/West selection National option characters The twist attribute On Screen Display symbols 2 9.
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SAA5x9x family
Language group identification 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 Display position Clock generator CHARACTER SETS Pan-European Russian Greek/Turkish Arabic/English/French Th...
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