STi5514 ® Set-top box decoder with hard disk drive capability for digital TV, digital set-top box or cable box DATA BRIEF Description STMicroelectronics, the world leading supplier of MPEG-2 decoders, offers a complete range of integrated circuits for set-top box applications. The STi5514 device integrates a 32-bit CPU, an MPEG2 decoder and many of the peripheral functions required by today’s powerful STBs. Additionally, the STi5514 can simultaneously demultiplex three transport streams and manage multiple descrambling modes and conditional access standards, making it the ideal solution for low cost STBs requiring DVR (digital video recorder) functionality. Complementing the STi5514, STMicroelectronics has developed the STV0299, STV0297 and STV0360 demodulator devices to deliver a complete chipset offering for satellite, cable and terrestrial STB requirements. Together with the STi5516 and STi5517 devices, the STi5514 provides a scalable STB decoding solution reducing time to market for manufacturers by making the reuse of hardware and software components as easy as possible across a range of products. Application: Set-top box applications with digital video recorder (DVR) functionality Flash SDRAM (optional) IR Tx/Rx SDRAM 32 2 x QPSK ZIF Rx STV03 STV0399 EMI ATA Comms SMI STi5514 RGB CVBS/YC HDD PSTN April 2004 MAFE RS232 VCR Smart Smartcards Cards 1/2 STi5514 Stereo downmixing, Dolby Pro Logic compatible output ● PCM mixing and sample rate conversion ● IEC958/IEC1937 digital audio output interface ● Integrated stereo audio DAC system ● SRS /TruSurround virtual surround sound Features ● ■ 180 MHz 32-bit ST20 CPU ● 8 Kbytes instruction SRAM, 8 Kbytes of Icache and 8 Kbytes of D-cache ■ 3 programmable transport interfaces (PTIs) ● Integrated DES-ECB, DVB and ICAM descramblers ● NDS RASP compliant ■ PAL/NTSC/SECAM encoder RGB, CVBS, Y/C and YUV outputs with 10-bit DACs ● Encoding of CGMS, teletext, WSS, VPS, closed caption ● ■ MPEG-2 MP@ML video decoder >2x decoding speed Trick modes including smooth fast-forward and rewind ● Fully programmable horizontal and vertical SRCs ● ● ■ Interfaces ● 2 Smartcard, 5 UARTs, 2 I²C ● 4 PWM modules ■ ATA-5 compliant HDD interface ● Modem analog front-end interface ■ JTAG/TAP interface ● Multichannel IR transmitter/receiver ■ Package PBGA 35 x 35 (388) ● Teletext serializer and DMA module ■ Audio subsystem ● Multichannel infrared transmitter/receiver ● Modem analog front-end interface ● IEEE1284 interface ● Low power/RTC/watchdog controller ● MPEG-1 layers I/II, MP3, MPEG-2 layer II, multichannel MPEG-2 and multichannel Dolby Digital Ordering information Device number Description STi5514-DVB Reference software drivers STi5514-Mboard Develoment platform STi5514AWC Basic DVB STi5514BWC DVB with MP3 STi5514DWC DVB with MP3, SRS STi5514NWC DVB/DES with Dolby STi5514SWC DVB/DES with Dolby, Macrovision STi5514TWC DVB/DES with Macrovision Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without the express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics All other names are the property of their respective owners © 2003 STMicroelectronics - All Rights Reserved STMicroelectronics Group of Companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States www.st.com 2/2