Datasheet4U Logo Datasheet4U.com

STi7141 Datasheet HD decoder

Manufacturer: STMicroelectronics

General 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

Overview

STi7141 HD decoder for interactive digital cable set-top box Data.

Key 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.
  • Firmw.