Product Brief TVText Pro SDA 555x The latest innovation of Infineon Technologies TVText-family, the SDA 555x-series, offers a maximum feature set at a minimum price. Potential Applications With its integrated 8051-based C incl. all necessary peripherals, Level 1.5 Teletext decoder and a powerful display generator on board, TVText Pro offers the perfect basis for a wide range of TV-sets: Lowend OSD-only or simple Teletext Midrange TOP/FLOF-Teletext Highend with up to 100 pages of Teletext and EPG Hardware Features high performance and low power dissipation (2.5/3.3 V) various power save modi (down to < 5 mA possible) Two 16-Bit timers, one watchdog- and one IR control timer PWM unit (two channels 14 Bit, six channels 8 Bit) ADC (four channels 8 Bit) UART interface Support of progressive scan and 100 Hz Free programmable pixel clock from 10 up to 32 MHz (independent from CPU clock) Development Support and Tools Worldwide tested Firm- Display Features Single character set for all 8-Bit microcontroller core (8051 compatible) clocked at 33 MHz (min. 360 ns) Up to 128 KB internal ROM Up to 1 MB external ROM/RAM Up to 16 KB internal XRAM Single external 6 MHz crystal for all internal clock systems Simultaneous reception of TTX, VPS/PDC and WSS (16:9) New digital slicer with automatic distortion detection and compensation for high-quality VBI-line acquisition even under bad signal conditions TVText Pro 0.25 m CMOS technology for west-/east-european and arabic/farsi based languages Programmable screen size (25 rows x 33...64 columns) Flexible character matrix (12x9...16 pixel) CLUT with up to 64 out of 4096 colors Up to 256 Dynamically Redefinable Characters (up to 1024 DRCs in enhanced mode) Up to 16 colors per character Parallel attributes Smooth scrolling hardware cursor (pixel by pixel shiftable) ware-modules for data acquisition and IR-detection Improved Display Editor (TEDIPRO) for fast and easy OSD- and font development EPG firmware-package available (by TARA Systems) Demo Board with Demo-SW various emulators supported (Hitex, Kleinhenz) Flash version for development, ramp up and small series Packages P-SDIP-52, P-MQFP-64 (ROM-versions) P-MQFP-100, P-LCC-84 (ROMless versions) http://www.infineon.com Block Diagram SDA 555x A0 to 15, D0 to 7, ALE, PSEN, A16 to A20 ADCX4 RD, WR IRAM 256 x 8 WDT P0 to 4 ADC Interface SFRs ADC ADC Slicer Acquisition Memory Extension Unit Counter 0 Peripheral Bus Interface Programm ROM 128 K x 8 Acquisition Interface XRAM 16 K x 8 M8051S Bus Arbiter Core Character ROM 768 Char. Counter 1 Port Logic UART CVBS Memory Extension Stack 128 x 8 Capture Control PWM Analog MUX Interrupt Controller Clock & Sync System RAM/ROM Interface V H Display Logic Display Generator CLUT Display Regs COR_BLA FIFO DAC's R G B Sales Code SDA 5550/M SDA 5521 SDA 5522 SDA 5551 SDA 5552 SDA 5553 SDA 5554 SDA 5555 SDA 555xFL Internal ROM - 32 Kb 64 Kb 32 Kb 64 Kb 64 Kb 96 Kb 128 Kb 128 Flash External ROM < 1 Mb - - - - - - - - Number of TTX-Pages 10 - - 1 1 10 10 10 10 XRAM 1 Kb - - - - 1 Kb 1 Kb 1 Kb 1 Kb How to reach us: http://www.infineon.com Published by Infineon Technologies AG, Bereich Kommunikation, St.-Martin-Strasse 53, D-81541 Munchen (c) Infineon Technologies AG 1999 All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Infineon Technologies is an approved CECC manufacturer. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office in Germany or our Infineon Technologies Representatives worldwide (see address list). Availability The SDA 555x is available in samples now and will be ready for mass production from beginning of year 2000 onwards. Please contact your local Infineon Office for further details. Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. TEDIPRO for Fast & Easy OSD-Development Published by Infineon Technologies AG Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. Ordering No. B111-H7503-X-X-7600 Printed in Germany PS 08993.