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ArthurDent's avatar
ArthurDent
Icon for New Contributor rankNew Contributor
7 years ago
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HLS and Time-Division Multiplexing

Hi

E.g. when designing a filter using the "FIR II IP Core" you specify both the input sample rate and the clock speed: When the clock rate is far larger than the sample rate the filter generated uses very few DSPs and logic resources.

Is it possible to do the same with HLS?

Will HLS get Time-Division Multiplexing support?

BR

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  • MuhammadAr_U_Intel's avatar
    MuhammadAr_U_Intel
    6 years ago
    Hi, HLS has always supported resource sharing like what you are asking for, but you would need to code the behavior. Resource sharing is generally achieved by putting the hardware you would like to share in a loop or a task (See Systems of Tasks documentation and tutorials available in 19.1). - /examples/tutorials/best_practices/resource_sharing_filter/ - /examples/tutorials/system_of_tasks/resource_sharing/ Thanks, Arslan

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  • MuhammadAr_U_Intel's avatar
    MuhammadAr_U_Intel
    Icon for Contributor rankContributor
    6 years ago
    Hi, HLS has always supported resource sharing like what you are asking for, but you would need to code the behavior. Resource sharing is generally achieved by putting the hardware you would like to share in a loop or a task (See Systems of Tasks documentation and tutorials available in 19.1). - /examples/tutorials/best_practices/resource_sharing_filter/ - /examples/tutorials/system_of_tasks/resource_sharing/ Thanks, Arslan