KeyStone Architecture DSP c66x series high-end research and development platform

A revolutionary new architecture

TI launched the tms320c665x series, using the KeyStone architecture, flexible, can be mixed with single-core or multi-core DSP(fixed-point and floating point), Enables targeted co-processing and hardware acceleration as well as optimized inter-core / inter-component communication. TI calls c665x "Gauss", which comes from the name of the mathematician Gauss. The processing and low power capabilities of this multicore platform are ideal for applications such as industrial automation, high-performance computing, mission-critical, video infrastructure, and high-end imaging in the market.

Small package, high performance and low power consumption

C66series equivalent toTI C6000a new in the seriesCS7The most important feature of the platform core is the multi-coreCS7, combining high performance with low power in the smallest package. With thec67xcompared toc66xnot only the new structure is used to reduce a lot of power consumption, but also other factors, such as some interface selection and power management technology. tms320c6657have2a1.25GHzof theDspcores to achieve up to80GMACwith the40GFLOPthe performance, whiletms320c6655with theC6654the single-core solution supports up to40GMACwith the20GFLOPthe performance and27.2GMACwith the13.6GFLOPthe performance. Under normal operating conditions,C6657,C6655as wellC6654the number of power consumption respectively is3.5W,2.5Wwith the2W. Because of the integration of a lotIp, so start doingC6678To improve performance, and not to reduce power consumption more, the new product is now considered in various ways to further optimize.

Advantages in practical applications

c665x brings a development software and high-density, highly scalable solution that delivers unprecedented system-level low power and low cost, ideal for enterprise gateway applications such as session border controllers and IP PBX gateways. Based on c665x developers can more effectively deal with speech coding technology matching, tone processing and signal message transmission, distinguish between fax and voice, the original circuit switch connection to IP, and voice quality Management report and other professional gateway challenges. Guangzhou Dragon provides c665x platform Rich development routines, there are a large number of technical resources to be consulted.

KeyStone Architecture DSP c66x series high-end research and development platform