Page 1
STi7102
Cost-effective HD decoder for retail STB
Data brief
Features
■ Advanced high definition video decoding
(H264/VC-1/MPEG2)
■ Advanced standard definition video decoding
(H264/VC-1/MPEG2/AVS)
■ Advanced multi-channel audio decoding
(MPEG 1, 2, MP3, DD/DD+, AAC/AAC+,
WMA9/WMA9Pro)
■ DVD data decryption
■ Multi-stream, DVR capable transport stream
processing
■ Linux, Windows CE and OS21 compatible
ST40 applications CPU
■ Multi-stream, DVR capable transport stream
processing
■ Single e-SATA port
Resets Analog out
JTAG
Clocks
Modes
PCM I/O
S/PDIF out External interrupts
■ Dual USB 2.0 host ports
■ Single16/32-bit LMI supporting DDR1/DDR2
■ Single Ethernet GMAC
■ Low power process and design, with dynamic
power management architecture
Description
The STi7102 is a fully featured, HD, AVC decoder.
The STi7102 integrates multi-stream transport
demultiplexing, audio video decode, video
processing, graphics and display handling, STB
peripherals, audio video DACs, digital audio video
outputs, HDMI, e-SATA, dual USB ports, an
Ethernet GMAC controller, and an applications
CPU.
STB peripherals I/O
CPU/FPU
ST40
MMU
Interrupts
I cache
D cache
Timer
Debug
Transport
Security
Transport streams
Parallel/serial in/out
Clock Gen
System serv
Dual FDMA
Bdisp Blitter
Video decoder
Audio I/O
PCM players
PCM reader
DACs
Audio decoder
CPU
STBus
Display
Peripherals
SSC
UART
MAFE
PWM
Infrared
Smartcard
Video I/O
DVOs
Denc
Teletext
DACs
HDMI
VTGs
DVP
Digital video HD/SD in/out
Analog video HD/SD out
System
interfaces
EMI
SPI
LMI
Connectivity
Flash, SFlash
Flash, SFlash
NOR, NAND
NOR, NAND
Serial Flash
DDR1/DDR2
memory
USB
e-SATA
Ethernet
DAA
June 2010 Doc ID 17589 Rev 1 1/4
For further information contact your local STMicroelectronics sales office.
www.st.com
4
Page 2
Introduction STi7102
1 Introduction
The STi7102 is targeted at the latest Operator and CE manufacturer requirements for STBs
that use advanced HD decoding (H264/VC-1/MPEG2). The STi7102 conforms to DVB,
ISMA, ATIS-IIF, SCTE, ATSC, ARIB, CEA, ITU, OpenCable and MSTV specifications.
The STi7102 provides a solution for operators to specify a range of cost-effective, high
performance HD STBs including zappers, IP clients, interactive STBs, DVR standalone and
DVR server STBs. Content delivery is possible using broadcast or broadband networks, or
both (hybrid STBs).
The STi7102 offers current users of ST’s growing family of advanced decoding ICs
enhancements in performance and features, while reducing cost and time-to-market for the
next generation deployments.
Features Benefits
ST40 applications CPU
32K I cache, 32K D cache
STMicroelectronics' DELTA video decoding
system with ST231 processor
Dual USB 2.0 hosts, e-SATA,
Ethernet MAC with MII/RMII and TMII,
interfaces
Low power process, design and architecture Best in class, low power standby mode, to meet
Advanced 2D graphics and display subsystem
which also supports 3D user interface effects
and 1080p60 display output
Sufficient CPU performance to ensure the
implementation of high quality, HD, hybrid, DVR
set-top boxes with internet access.
Decoding of advanced high definition standards for
MPEG2, H264, VC-1 broadcast.
Extensive high speed connectivity for the widest
range of STB peripherals, such as Flash drives,
external HDDs.
emerging energy standards for STBs. Dynamic
configuration of power to individual sub-systems
enables power-efficient active standby modes.
Allows visually appealing user interfaces and video
rich navigation to be offered to consumers, while
high quality progressive output can be watched on
the latest high definition displays.
2/4 Doc ID 17589 Rev 1
Page 3
STi7102 Revision history
2 Revision history
Table 1. Document revision history
Date Revision Changes
04-Jun-2010 1 Initial release.
Doc ID 17589 Rev 1 3/4
Page 4
STi7102
Please Read Carefully:
Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the
right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any
time, without notice.
All ST products are sold pursuant to ST’s terms and conditions of sale.
Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no
liability whatsoever relating to the choice, selection or use of the ST products and services described herein.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this
document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products
or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such
third party products or services or any intellectual property contained therein.
UNLESS OTHERWISE SET FORTH IN ST’S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED
WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS
OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT.
UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT
RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING
APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY,
DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE
GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER’S OWN RISK.
Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void
any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any
liability of ST.
ST and the ST logo are trademarks or registered trademarks of ST in various countries.
Information in this document supersedes and replaces all information previously supplied.
The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners.
© 2010 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 - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America
www.st.com
4/4 Doc ID 17589 Rev 1
Loading...