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STI5100

ST Microelectronics
Part Number STI5100
Manufacturer ST Microelectronics
Description Low-cost interactive set-top box decoder
Published Jan 11, 2006
Detailed Description ® STi5100 Low-cost interactive set-top box decoder DATA BRIEF Description The STi5100 provides the power and features ...
Datasheet PDF File STI5100 PDF File

STI5100
STI5100

Overview
® STi5100 Low-cost interactive set-top box decoder DATA BRIEF Description The STi5100 provides the power and features required to meet the specifications of the most demanding broadcasters and can be used in satellite, terrestrial, cable or IP set-top boxes.
The STi5100 also provides a USB2.
0 host interface which allows consumers to connect a wide range of peripherals to their STB such as digital cameras, memory sticks, printers and hard disk drives for DVR applications The STi5100 features the ST20 CPU that is standard across the OMEGA range but boosts the clock speed to 243MHz which, when combined with the DDR memory interface, gives the new device exceptional levels of performance.
The new chip also includes a unified DDR memory interface and a modem interface compatible with Silicon Laboratories’ silicon DAA.
.
Application: Cost effective set-top box with optional hard disk IR Tx/Rx HDD QPSK ZIF Rx Transport stream in STV0399 RGB QPSK ZIF Rx Transport stream in STV0399 VCR (Optional) SiLabs DAA Smart Smart Cards cards USB port 128 Mbit DDR STi5100 CVBS/YC PSTN Flash May 2004 1/2 STi5100 Features ■ Enhanced ST20 32-bit VL-RISC CPU ● ■ 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 ● 243 MHz, 8Kbyte ICache, 8Kbyte DCache, 4 Kbyte SRAM ■ Unified Memory Interface ■ Dual Transport Stream Merger Supports DVB and DIRECTV ● Integrated DES-ECB, DVB and ICAM descramblers ● NDS RASP compliant ● Low cost DVB-CI and Cable Card support ● ■ PAL/NTSC/SECAM encoder RGB, CVBS, Y/C and YUV outputs with 10-bit DACs ● CGMS, Teletext, WSS, VPS and close caption ● ■ MPEG-2 MP@ML Video Decoder ● ■ On-Chip Peripherals 4 ASCs (UARTS) ● 4 parallel 8-bit I/O banks ● 2 smartcard interfaces and clock generators ● 3 SSCs for I²C/SPI master/slave interfaces ● Silicon Labs line side (DAA) interface ● High-speed USB OHCI/EHCI comp...


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