What advantage does HiQ provide over LabView Math Functions

I'm evaluating how HiQ can help me to solve engineering modeling problems. I have used LabView to write several DAQ programs and a few programs to numerically solve modeling and simulation problems. What advantage are there to using HiQ compared to the math functions provided in LabView.

There aren't really any advantages. There are some visualization options that are available in HiQ that would be very difficult in LabVIEW. HiQ is just another option to use, for a different type of interface and programming than is available in LabVIEW.
Best Regards,
Chris Matthews
National Instruments

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Hello,
i am just trying to unterstand what advandages the High Troughput Math Funtions have. So i have to ask some Questions.
I always talk about beeing inside a SCTL.
1. In the Image you can see four Add Functions. One with U32 which should use more Ressouces than the one with the U16Datatype which uses mor than the U8. But does my FXP High Througput Math Function use less Ressources than the U8 Version?
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Solved!
Go to Solution.

I don't see a big rush to answer this, so I'll give it a shot:
1. The HT version uses less resources, but only because it is configured with the smallest data types. You should get exactly the same results with the same data types and an Add function. The only difference with the HT version is the ability to specify an output register, and the handshaking signals that account for that delay. IF the add is implemented in a DSP48, the integrated register can result in better timing, but in practice it is usually equivalent to an Add function followed by a feedback node.
2. The actual delay through an add is proportional to the number of bits, where the critical path is the sequentially computed carry chain. So you could run the last one at the highest clock rate. The FPGA has dedicated fast carry logic, so the difference isn't too significant.
3. The first one will be VERY slightly smaller and faster, just because you're computing one extra output bit on the second one.
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What advantage does HiQ provide over LabView Math Functions

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