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A few short years ago, the applications for
video were somewhat confined—analog was
used for broadcast and cable television, VCRs,
set-top boxes, televisions and camcorders.
Since then, there has been a tremendous and
rapid conversion to digital video, mostly based
on the MPEG-2 video compression standard.
Today, in addition to the legacy DV,
MPEG-1 and MPEG-2 audio and video com-
pression standards, there are three new high-
performance video compression standards.
These new video codecs offer much higher
video compression for a given level of video
quality.
標(biāo)簽：
applications
for
confined
somewhat
上傳時(shí)間：
2016-10-29
上傳用戶：bjgaofei
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The MIPS32® 4KEm™ core from MIPS® Technologies is a member of the MIPS32 4KE™ processor core family. It is a
high-performance, low-power, 32-bit MIPS RISC core designed for custom system-on-silicon applications. The core is
designed for semiconductor manufacturing companies, ASIC developers, and system OEMs who want to rapidly integrate
their own custom logic and peripherals with a high-performance RISC processor. It is highly portable across processes, and
can be easily integrated into full system-on-silicon designs, allowing developers to focus their attention on end-user
products. The 4KEm core is ideally positioned to support new products for emerging segments of the digital consumer,
network, systems, and information management markets, enabling new tailored solutions for embedded applications.
標(biāo)簽：
MIPS
8482
Technologies
174
上傳時(shí)間：
2014-12-22
上傳用戶：semi1981
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The TMS320LF240xA and TMS320LC240xA devices, new members of the TMS320C24x generation of
digital signal processor (DSP) controllers, are part of the TMS320C2000 platform of fixed-point DSPs. The
240xA devices offer the enhanced TMS320 DSP architectural design of the C2xx core CPU for low-cost,
low-power, and high-performance processing capabilities. Several advanced peripherals, optimized for digital
motor and motion control applications, have been integrated to provide a true single-chip DSP controller. While
code-compatible with the existing C24x DSP controller devices, the 240xA offers increased processing
performance (40 MIPS) and a higher level of peripheral integration. See the TMS320x240xA Device Summary
section for device-specific features.
標(biāo)簽：
TMS
320
generation
240
上傳時(shí)間：
2013-12-16
上傳用戶：GavinNeko
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ucos2 is a file system for embedded applications which can be used on any media, for which you can provide basic hardware access functions. µ C/FS is a high performance library that has been optimized for minimum memory consumption in RAM and ROM, high speed and versatility. It is written in ANSI C and can be used on any CPU.
標(biāo)簽：
which
applications
can
for
上傳時(shí)間：
2017-01-04
上傳用戶：偷心的海盜
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ucos2 is a file system for embedded applications which can be used on any media, for which you can provide basic hardware access functions. µ C/FS is a high performance library that has been optimized for minimum memory consumption in RAM and ROM, high speed and versatility. It is written in ANSI C and can be used on any CPU.
標(biāo)簽：
which
applications
can
for
上傳時(shí)間：
2017-01-04
上傳用戶：13517191407
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The Cyclone® III PCI development board provides a hardware platform for developing and
prototyping low-power, high-performance, logic-intensive PCI-based designs. The board provides a
high-density of the memory to facilitate the design and development of FPGA designs which need
huge memory storage, and also includes Low-Voltage Differential Signaling (LVDS) interface of
the High-Speed Terasic Connectors (HSTCs) for extra high-speed interface application.
標(biāo)簽：
development
developing
prototypi
provides
上傳時(shí)間：
2017-01-29
上傳用戶：jjj0202
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MPI stands for the Message Passing Interface. Written by the MPI Forum (a large committee comprising of a cross-section between industry and research representatives), MPI is a standardized API typically used for parallel and/or distributed computing. The MPI standard is comprised of 2 documents: MPI-1 (published in 1994) and MPI-2 (published in 1996). MPI-2 is, for the most part, additions and extensions to the original MPI-1 specification.
The MPI-1 and MPI-2 documents can be downloaded from the official MPI Forum web site: http://www.mpi-forum.org/.
Open MPI is an open source, freely available implementation of both the MPI-1 and MPI-2 documents. The Open MPI software achieves high performance the Open MPI project is quite receptive to community input.
標(biāo)簽：
comprising
MPI
Interface
committee
上傳時(shí)間：
2013-12-22
上傳用戶：爺?shù)臍赓|(zhì)
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SuperLU is a general purpose library for the direct solution of large, sparse, nonsymmetric systems of linear equations on high performance machines. The library is written in C and is callable from either C or Fortran. The library routines will perform an LU decomposition with partial pivoting and triangular system solves through forward and back substitution. The LU factorization routines can handle non-square matrices but the triangular solves are performed only for square matrices. The matrix columns may be preordered (before factorization) either through library or user supplied routines. This preordering for sparsity is completely separate from the factorization. Working precision iterative refinement subroutines are provided for improved backward stability. Routines are also provided to equilibrate the system, estimate the condition number, calculate the relative backward error, and estimate error bounds for the refined solutions.
標(biāo)簽：
nonsymmetric
solution
SuperLU
general
上傳時(shí)間：
2017-02-20
上傳用戶：lepoke
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camera driver for wince s3c2440 .SAMSUNG s S3C2440A 16/32-bit RISC microprocessor. SAMSUNG鈥檚 S3C2440A is
designed to provide hand-held devices and general applications with low-power, and high-performance microcontroller
solution in small die size.
標(biāo)簽：
SAMSUNG
microprocessor
S3C2440A
S3C2440
上傳時(shí)間：
2013-12-26
上傳用戶：Ants
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s3c2440 backlight driver.SAMSUNG s S3C2440A 16/32-bit RISC microprocessor. SAMSUNG鈥檚 S3C2440A is
designed to provide hand-held devices and general applications with low-power, and high-performance microcontroller
solution in small die size.
標(biāo)簽：
S3C2440A
SAMSUNG
microprocessor
backlight
上傳時(shí)間：
2017-03-05
上傳用戶：源碼3
