Data brief

For further information contact your local STMicroelectronics sales office.

November 2009

Doc ID 16790 Rev 1

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STi7108

Advanced HD AVC decoder with 3D graphics acceleration

Features

graphics GPU for enhanced EPGs/UIs

mosaic support

applications CPU with Level 2 cache

real-time CPU

power management architecture

Description

STi7108 is the next generation of HD, AVC set-top

box decoder for satellite, cable, terrestrial and

IP-STB markets.

The STi7108 provides a solution for operators to

specify a range of high-performance, MPEG2 /

H.264 / VC-1 STBs.

The STi7108 can be used with Zappers, IP

clients, DVR standalone, and DVR server/home

network STBs, especially where true 3D graphics

is required.

Content delivery is possible using broadcast or

broadband networks, or both (hybrid STBs).

The STi7108 is also targeted at next generation

DLNA compatible Blu-ray (BD) and HD Media

players.

JTAG

STB peripherals I/O

Digital video HD/SD in/out

Resets

Analog out

Clocks

Modes

PCM I/O

S/PDIF out

External interrupts

Peripherals

Smartcard

Connectivity

Transport

Security

STFE

STBE

Video planes

Graphic planes

Cursor plane

Main VDP

DEI, IQI

DVO

Denc

Teletext

DACs

Analog video HD/SD out

Audio I/O

Display

HDMI 1.3

Video I/O

Transport streams

Parallel/serial in/out

Audio decoder

ST231 CPU

Video decoder

EMI

PCI

SPI

System

interfaces

Aux VDP

CPU/FPU

MMU

Interrupts

I cache

D cache

Timer

Dual

Debug

STBus

PCM Players

PCM Reader

DACs

Flash, SFlash

500 MHz

ST40-300

Bdisp blitter

Dual LMI

MSCC

MCHI

ST231 CPU

Delta Mu

3D graphics

Tile SRAM

Capture

VTGs

DVP

HDCP

Dual eSATA

Dual Ethernet

DAA

SD-MMC/SDIO

Triple USB

Key scan

Clock Gen

System serv

Triple FDMA

L2 cache

Low power

NOR, NAND

Serial Flash

PCI peripherals

DDR2/DDR3

processing unit

SSC

UART

MAFE

PWM

GPIOs

IR/UHF

Application

Co-processor

ST231 CPU

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