TMDX470MF066HDK Datasheet, PDF (11/21 Pages) Texas Instruments – TI embedded processors based on ARM technology

DaVinci^™ digital video processors ¹¹
Why DaVinci digital video processors?
Optimized for digital video systems, DaVinci digital video processor solu-
tions are tailored for digital audio, video, imaging, and vision applications.
The DaVinci platform includes a general-purpose processor, video acceler-
ators, an optional DSP, and related peripherals. With over 200+ devices,
offerings include a wide range of performance, power and price points.
Optimized for video encode and decode applications, the scalable DaVinci
platform of solutions also includes free multimedia codecs and easy-to-use
development tools and software. TI’s integrated DSP+ARM^® system-on-chip
(SoC) architecture is suited for products requiring intensive signal process-
ing, comprehensive system control, a responsive graphical user interface
and the ability to run applications under advanced operating systems.
(www.ti.com/davinci)
• Robust offerings that include multiple operating frequencies, 3D graphics
acceleration, multiple packaging options and temperature ranges
• Integrated high-bandwidth connectivity peripherals including: HD video
coprocessor, 3D graphics core, CAN, DDR2/DDR3 interfaces, Gigabit
Ethernet, PCI Express, SATA 2.0 and USB 2.0
• Demo in 10 minutes and develop in less than an hour with robust
Linux™ and Android™ software development kits
• Accelerate both software and hardware development with low-cost
development tools and free software base ports
Key features
• ARM Cortex-A8 and ARM9
processors
• Fixed-/floating-point DSP
• Key peripheral integration
• HD video capture and display
Key peripherals
• USB 2.0 connectivity
• 10/100/1000 Ethernet MAC
• Display subsystem LCD
controller
• Video input and sensor inter-
face for camera and other
video input options
• CAN
Key applications
• DVR and DVS
• Digital signage
• Endoscope
• STB/DVR/Streaming media
• HD video accelerators (up to
1080p60)
• Reference designs available
for IPNC and DVT applications
• SATA 2.0
• HDMI
• PCI Express
• MMC/SD card interface
• SGX 3D graphics engine
• Support for multiple HD
displays
• Video analytics server
• Video communications
system
• IP network cameras
Software/hardware tools to simplify development
TI provides customers with standard software methods to accelerate
applications on the DSP and hardware coprocessors. DSP/BIOS™ Link
provides the foundation for the ARM to load, start and communicate with
the DSP, saving precious ARM MIPS. The Codec Engine algorithm frame-
work provides the ARM developer an additional level of abstraction, which
automates the instantiation and invocation of eXpressDSP™-compliant
codecs and algorithms. Software Development Kits (SDKs), provided with
each EVM, are available for download for free and provide key software
components and documentation. Hardware development kits including
EVMs, starter kits and experimenter boards are available for purchase.
TMS320DM8148
Fixed-/
ARM^®
floating- micro-
point DSP processor
C674x
DSP
core
750 MHz
ARM
Cortex™-
A8
1 GHz
HD video
coprocessor
(×1)
3D
graphics
engine
Display
On-screen display
Resizer
Video I/O
SD DAC (×2)
HDMI PHY
HD video I/O (×2)
Switched central resource (SCR)
Peripherals
McASP
PCIe
×6
SPDIF
McBSP
I²C/
SPI
×4
Memory interfaces
UART DCAN
×6
×2
USB
2.0
×2
GPIO
GMAC
switch
DDR3
×2
SDIO/
SD
×3
Async
EMIF/
NAND
SATA2
DM8148 processor block diagram
TMS320DM368
ARM^®
Subsystem
ARM9™
CPU
432
MHz
HMJCP
Co-Processors
H.264
VC1
MPEG-2
MPEG-4
JPEG
Video Processing Subsystem
Front End
Image Sensor
Interface
Histogram/3A
Resizer
Image
Signal
Processing
(ISP)
Back End
Enhanced
On-Screen
Display
(OSD)
Video
Enc
(VENC)
10b HD/SD DAC
10b HD/SD DAC
10b HD/SD DAC
DMA Data & Configuration Bus
Peripherals
EDMA Keyscan/ADC
Serial Interfaces
I²C HPI
McBSP
×1 SPI UART
×5 ×2
Connectivity
EMAC
10/100
USB
2.0
HS
OTG
System
Timer
×4
64b
WD
Timer
PWM
×4
Program/Data Storage
mDDR2/
DDR2
EMIF
NAND/
ECC
EMIF
MMC/
SDIO
×2
RTC
Voice
Codec
DM368 processor block diagram
Everything you need to get to market faster
TI has launched free software development tools to enable developers to
easily leverage the real-time, intensive signal processing power of the
C6x DSP for DaVinci’s digital video processors.
• GStreamer DMAI Plug-In – Pipeline-based multimedia framework that
allows you to create a variety of media-handling software components,
including simple audio playback, audio and video playback, recording,
streaming, and editing
• C6EZAccel – Bundles TI’s extensive set of C6x DSP kernels and source
libraries for many common processing functions
• C6EZRun – User uses ARM APIs to access the DSP and partitions code
between ARM and DSP for user without writing any DSP code
For more information about TI’s GStreamer DMAI Plug-In for OMAP™ and
DaVinci processors, please visit: www.ti.com/tool/gstreamer
For more information about TI’s free C6EZ Tools, please visit:
www.ti.com/c6eztoolswiki
www.ti.com/davinci