STI7108M [STMICROELECTRONICS]
Advanced HD AVC decoder with 3D graphics acceleration and MoCA; 先进的HD AVC解码器， 3D图形加速和民政部
| 型号： | STI7108M |
| 厂家： | 
ST |
| 描述： | Advanced HD AVC decoder with 3D graphics acceleration and MoCA |
| 文件： | 总4页 (文件大小：91K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
STi7108M
Advanced HD AVC decoder
with 3D graphics acceleration and MoCA
Data brief
Features
Description
■ Open GL ES 2.0/Open VG 1.1 compatible 3D
STi7108M is the next generation of HD, AVC set-
top box decoder for satellite, cable, terrestrial and
IP-STB markets that require MoCA 1.1.
graphics GPU for enhanced EPGs/UIs
®
■ 1080p50, 1080p60 video decoding
The STi7108M provides a solution for operators
to specify a range of high-performance, MPEG2 /
H.264 / VC-1 STBs.
■ High-performance ST40 applications CPU with
Level 2 cache
■ High-performance ST40 real-time CPU
®
The STi7108M can be used with zappers, IP
clients, DVR standalone, and DVR server/home
network STBs, especially where true 3D graphics
is required.
■ MoCA 1.1 interface
■ Dual eSATA ports
■ Triple USB 2.0 host ports
■ Dual 16-bit/32-bit LMI supporting DDR2/DDR3
■ Dual Ethernet GMAC
Content delivery is possible using broadcast or
broadband networks, or both (hybrid STBs).
■ Low power process and design with dynamic
The STi7108M is also targeted at next generation
DLNA compatible Blu-ray (BD) and HD Media
players.
power management architecture
Resets
Clocks
Modes
Analog out
PCM I/O
S/PDIF out
STB peripherals I/O
External interrupts
JTAG
CPU/FPU
Audio I/O
Peripherals
System
interfaces
Clock Gen
System serv
Flash, SFlash
NOR, NAND
Dual
ST40
SSC
UART
MAFE
PWM
GPIOs
IR/UHF
Smartcard
Key scan
PCM Players
PCM Reader
DACs
FDMA
L2 cache
Low power
EMI
PCI
SPI
Serial Flash
PCI peripherals
DDR2/DDR3
MMU
Interrupts
I cache
D cache
Timer
Audio decoder
CPU
Dual LMI
Debug
STBus
Transport
Security
Video I/O
Triple USB
Dual eSATA
Dual Ethernet
SD-MMC/SDIO
MoCA SerDes
DAA
Video decoder
Display
DVO
Denc
Teletext
DACs
VTGs
DVP
Application
Co-processor
Connectivity
HDMI 1.3
HDCP
3D graphics
processing unit
PCI express
Transport streams
Parallel/serial in/out
Digital video HD/SD in/out
Analog video HD/SD out
March 2011
Doc ID 018591 Rev 1
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For further information contact your local STMicroelectronics sales office.
www.st.com
4
Introduction
STi7108M
1
Introduction
The STi7108M integrates in a single IC, multi-stream transport demultiplexing, an
applications CPU, a real-time CPU, A/V decode, video processing, true 3D graphics and
®
display, advanced security, Multimedia Over CoAx Alliance (MoCA 1.1) interface, STB
peripherals, audio/video DACs, digital A/V outputs, HDMI, dual eSATA ports, triple USB
ports, dual Ethernet controllers (GbE capable) and an SDIO/SD-MMC card controller.
Features
Benefits
ST40 applications CPU, ST40 real-time CPU,
ST231 applications co-processor. Each CPU
has 32KI and 32K L1 caches with 256K L2
cache for the ST40 applications CPU.
The high performance ST40 CPU for applications
and middleware, is enhanced by a real-time
companion ST40. The real-time ST40 off loads a/v
management and network protocols. The
applications CPU is complemented by a co-
processor, for multimedia processing and
security/DRM in home networks. Each ST40 works
with the ST231 to deliver unparalleled CPU
performance from a single STB SoC.
Integrated graphics processing unit (GPU).
True 3D graphics and 2D vector graphics
Programmable Vertex (geometry) processor and acceleration, optimized for HD consumer digital
fragment (pixel) processor, accelerated four
times full scene anti-aliasing (4 × FSAA).
video applications. Compatible with the latest Open
GL ES 1.1/2.0 and OpenVG 1.1 libraries, for best-
in-class 3D graphics effects/games, font rendering
and Adobe Flash® support. Open GL ES 2.x ready.
Decoded HD video can be used as textures for
visually enhanced, video rich navigation guides
and user interfaces, and provides a platform for 3D
gaming.
Latest generation of ST's video decoder with an Decoding of advanced high definition standards for
ST231-based multi-codec capable controller
coupled with a High Quality Video Display
Pipeline.
broadcast (MPEG2, H264, VC-1, AVS) plus the
performance and flexibility for web-based content
decoding such as Flash®, DivX™, MJPEG and
Real®. New capabilities such as, Dual H264
HP@L4.1 decoding for HD PIP, and video-video
transition effects, decoding of H264 HP@L4.2
(1080p50, 1080p60 decoding) and premium
rescaling techniques open the way for high quality
viewing of enhanced HD services on the latest
generation of TVs.
Latest generation transport/security subsystem, Multi-stream transport demultiplexing,
with enhanced performance for DVR
client/server-based home networks.
descrambling and section/data filtering. Up to 6 live
TS inputs supported.
MoCA® 1.1 subsystem, triple USB 2.0 hosts,
dual e-SATA, Ethernet MAC with
MII/RMII/TMII/GMII interfaces, PCI, SD-
MMC/SDIO interface.
Extensive high speed connectivity for the widest
range of STB peripherals, such as Flash drives,
external HDDs, Gigabit Ethernet, home network
controllers (such as MoCA®, Wi-Fi), DOCSIS®
modem and memory cards.
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STi7108M
Revision history
Revision history
Table 1.
Date
16-Mar-2011
Document revision history
Revision
Changes
1
Initial release.
Doc ID 018591 Rev 1
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STi7108M
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