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STi7141

STMicroelectronics
Part Number STi7141
Manufacturer STMicroelectronics
Description HD decoder
Published Jan 14, 2015
Detailed Description STi7141 HD decoder for interactive digital cable set-top box Data Brief Features ■ Three integrated cable receiver / d...
Datasheet PDF File STi7141 PDF File

STi7141
STi7141

Overview
STi7141 HD decoder for interactive digital cable set-top box Data Brief Features ■ Three integrated cable receiver / demodulators ■ DOCSIS/EuroDOCSIS 2.
0 cable modem with support for DOCSIS 3.
0 down-stream channelbonding ■ SCTE-55 part 1 and 2 physical layer support for CableCARDTM ■ Dual Core architecture providing more than 1600 DMIPS of processing performance ■ Linux®, Windows® CE and OS21 compatible ■ Firmware based multi-standard HD video decoder for: – H.
264 / MPEG-4 AVC HP@L4 – MPEG-2 MP@HL – SMPTE VC-1 AP@L3 ■ Firmware based multi-standard audio processor for: – MPEG-1 I/II/III (MP3), MPEG-2 ACC (AACLC) – MPEG-4 HE AAC (aacPlus) – Dolby® Digital (AC-3), Dolby® Digital Plus ■ Firmware based PTI (programmable transport stream processor) ■ DVR support, and trick play modes ■ Dual display HD and SD ■ 2D blitter graphics with extention to pseudo 3D and video mosaic support ■ Multi-level layered security ■ Interfaces include: USB, Ethernet, HDMITM, eSATA.
Description The STi7141 is a highly integrated SoC (systemon-chip) designed to meet the demanding needs of the interactive cable set top box market place.
The STi7141 integrates all the major system functions into a single device, and provides world leading, multi-layer, advanced security technologies to protect valuable video and audio assets.
Protected JTAG Resets / Clocks / Modes Dual Core ST40-300 Mailboxes 64K SRAM Clock Gen and System Services 3x FDMA DDR2 SDRAM 16 LMI 8-ch S/PDIF PCM Out Out Serial ATA 2-ch Analog HDD, int/ext PCM In Audio Digital Video In Audio DACs Audio Decoder Players and Interfaces ST231 eSATA Interface DVP USB USB USB USB USB USB 2.
0 2.
0 USB 1.
1 USB 1.
1 STB peripherals and external interrupts Serial FLASH Comms GPIOs IR Tx/Rx UHF Rx 2 x I/F SmCard SPI 7x SSC/I2C 3x ILC UARTs PWM STBus DSMA USMA DOCSIS 2.
0+ MAC RC QAM/ QAM/ QAM/ FEC FEC FEC TSMerger Blitter HD Main/Aux Display Video Decoder COMPOSITOR Cursor 3xGDP PTI ST231 Aux video DEI dis...


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