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| STI5300 High-performance set-top box decoder DATA BRIEF DESCRIPTION The new STI5300 MPEG-2 decoder from ST provides a step-change in performance for pay TV set-top boxes and digital video recorders. Delivering 1.33 GOPS of processing power through an ST230 VLIW CPU running at 333 MHz, ST has ensured that manufacturers' investment in new products is protected as the STI5300 can easily accommodate today's interactive software, and provides a platform that can support the even more demanding applications of the future. Both Linux and OS21 operating systems are supported, and an MMU provides support for virtual memory management. The STI5300's power comes from the VLIW architecture of the ST230 CPU. This allows four instructions to be executed at each CPU cycle, dramatically increasing performance. By maintaining pin compatibility with the STi5100, manufacturers can make use of the STI5300 with minimal hardware redesign. Package (27 x 27 PBGA 336 package) xxxx Figure 1. STI5300 low-cost interactive set-top box IR Tx/Rx HDD QPSK ZIF Rx Transport stream in STV0299 and STB6000 QPSK ZIF Rx STV0299 and STB6000 (Optional) SiLabs DAA Smart Smart Cards cards Transport stream in CVBS/YC VCR USB port RGB 128 Mbit DDR STI5300 PSTN Flash Rev. 1 September 2005 1/3 STI5300 FEATURES ST231 VLIW host CPU - 333 MHz, 32 Kbyte ICache, 32 Kbyte DCache - up to 1.333 GOPs at 333 MHz - dynamic memory management through MMU PAL/NTSC/SECAM encoder - RGB, CVBS, Y/C and YUV outputs with 10-bit DACs - encoding of CGMS, Teletext, WSS, VPS, close caption Audio subsystem - MPEG-1 layers I/II, MP3 - Dolby(R) Digital decoding - Dolby Pro Logic(R) compatible output - PCM input, mixing and sample rate conversion - SRS/TruSurroundXT(R) virtual surround sound - simultaneous MPEG audio decode and output of Dolby streams Unified memory interface Package 27 mm x 27 mm PBGA336 - footprint optimized for 2 layer PCBs Dual transport stream merger - supports DVB and DIRECTV(R) - integrated DES-ECB, DVB and ICAM descramblers - NDS RASP compliant - low-cost DVB-CI and Cable Card support On-chip peripherals - 4 ASCs (UARTs) with Tx and Rx FIFOs - 6 parallel 8-bit I/O banks - 2 smartcard interfaces and clock generators - 3 SSCs for I2C/SPI master/slave interfaces - SiLabs line side (DAA) interface - USB 1.1/2.0 host, OHCI/EHCI compliant - DiSEqC 2.0TM interface MPEG-2 MP@ML video decoder - trick modes including smooth fast forward and rewind Graphics/display - 4 display planes - 2, 4 and 8 bpp CLUT graphics, 256 x 30 bits (AYCBCr) CLUT entries - 16 bpp true color graphics, - alpha blending, antialiasing, antiflutter, antiflicker filters Enhanced security PART NUMBERING Table 1. Order codes Part Number STI5300ZUA STI5300AUA STI5300-Mboard STI5300-DVB Description Development version Basic DVB Development platform Software reference tree REVISION HISTORY Table 2. Revision history Date September-2005 Revision 1 First issue Description of changes 2/3 STI5300 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 express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners (c) 2005 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 of America www.st.com 3/3 |
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