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Does my embedded system have Floating Point Unit?

Jani Jani

How do I find out if my embedded system has Floating Point Unit(FPU)? I'm using Keil tools.
Our target board uses NXP LPC2468 series Microcontroller ? Does this microcontroller have FPU? Looking in the microcontroller manual I couldn't find any information on FPU.

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  • 0 in reply to Jani Jani

    My embedded application needs to: 5351/60 = 89.18333..

    No, it doesn't. You only think it does, based on insufficient analysis of the task.

    For starters, given what you actually want to calculate is 892:

    Then, I would send 891 or 892 to PC application.

    why on earth do you think you have to calculate 89.18333 instead?

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  • 0 in reply to Jani Jani

    My embedded application needs to: 5351/60 = 89.18333..

    No, it doesn't. You only think it does, based on insufficient analysis of the task.

    For starters, given what you actually want to calculate is 892:

    Then, I would send 891 or 892 to PC application.

    why on earth do you think you have to calculate 89.18333 instead?

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