DSP Selection Guide
DSP Selection Guide
DSP Selection Guide
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86<br />
➔<br />
Software and Development Tools<br />
TMS320 <strong>DSP</strong> Algorithm Standard for eXpress<strong>DSP</strong> Software<br />
eXpress<strong>DSP</strong> Digital Media Software<br />
Simplify Development and Reduce Cost in Digital Media Applications<br />
Get more information about eXpress<strong>DSP</strong> Digital Media Software at: www.ti.com/digitalmediasoftware<br />
eXpress<strong>DSP</strong> digital media software is<br />
production tested and optimized for a<br />
portfolio of <strong>DSP</strong> and SoC platforms.<br />
Instead of investing time and effort in<br />
standardized media software, manufacturers<br />
are able to<br />
save years of development<br />
time to differentiate<br />
their digital<br />
media products.<br />
eXpress<strong>DSP</strong> digital<br />
media software is<br />
available for free<br />
evaluation and numerous flexible pricing<br />
options exist to fit any development<br />
need. An experienced network of authorized<br />
software providers are available to<br />
support TI software and provide integration<br />
services to help customers reach<br />
production more quickly. For more information<br />
or to get started today, visit<br />
www.ti.com/digitalmediasoftware<br />
Unlike example software or freeware, all<br />
digital media software components have<br />
been developed by following stringent<br />
coding guidelines. Accompanying each<br />
module is a re-targetable production<br />
library featuring reentrant code. Each<br />
module is fully documented with a<br />
datasheet, release notes, user guide and<br />
usage examples.<br />
All digital media software is both unit<br />
tested and system tested by applying<br />
thousands of test vectors in world-class<br />
testing labs. In addition, a wide range of<br />
use-case scenarios from end-equipments/<br />
applications, including cell phones, wireless<br />
networking, video/IP phones,<br />
Digital Media Software Overview<br />
streaming media, set-top boxes and others<br />
contribute to the library of test vectors<br />
used to validate each algorithm.<br />
Codec MIPS at D1 Memory Memory IO<br />
H.264 BP Decoder • 30 fps at D1 resolution • 7247 kB external • BP D1 377-415 megabits/second<br />
• 255 MHz typical<br />
• 63 kB internal data<br />
• 310 MHz peak<br />
• 152 kB Program<br />
H.264 BP Encoder • 450 MHz typical • 2360 kB external • BP D1 377-415 megabits/second<br />
• 465 MHz peak<br />
• 62 kB internal data<br />
• 130 kB program<br />
H.264 MP Decoder • 480 MHz typical • 7700 kB external • MP D1 resolution 30 fps<br />
• 510 MHz peak<br />
• 62 kB internal data<br />
• 380 kB program<br />
MPEG-4 SP Encoder • 225 MHz typical • 2360 kB external<br />
• 230 MHz peak<br />
• 62 kB internal data<br />
• 130 kB program<br />
MPEG-4 SP Decoder • 160 MHz typical • 2360 kB external<br />
• 165 MHz peak<br />
• 62 kB internal data<br />
• 130 kB program<br />
MPEG-2 MP Decoder • 114 MHz typical • 2360 kB external<br />
• 145 MHz peak<br />
• 62 kB internal data<br />
• 130 kB program<br />
JPEG Encoder • 29 Mpixels/second • 112 kB external<br />
• 8 kB internal data<br />
• 99 kB program<br />
JPEG Decoder • 31 Mpixels/second • 2360 kB external<br />
• 62 kB internal data<br />
• 130 kB program<br />
MP3 Decoder • 16 MHz typical • 43 kB external<br />
• 22 MHz peak<br />
• 0 kB internal data<br />
• 52 kB program<br />
Current Listing of eXpress<strong>DSP</strong> Digital Media Software<br />
e = encode d = decode c = codec<br />
Available Now<br />
H.264 MP d D1<br />
H.264 BP e/d D1<br />
MPEG-4 SP e D1<br />
MPEC-4 SP d D1 & 720p @ 30 fps<br />
MPEG-2 MP d D1 & 720p @ 30 fps<br />
JPEG e/d D1<br />
AAC LC d<br />
MP3 d<br />
G.711 e/d<br />
Available 1H07<br />
WMV9 MP / VC1 d D1<br />
WMA9 d<br />
WMA8 e<br />
HE-AAC e/d<br />
AAC LC e<br />
AC3 d<br />
G.729 AB c<br />
G.726 c<br />
Texas Instruments 1Q 2007<br />
<strong>DSP</strong> <strong>Selection</strong> <strong>Guide</strong>
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