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89C52 input data rate and can it perform a 40 bit data conversion

Siddharth Taunk

Hello,

I have two questions

1. Can I have 8051 process 40 bit data? If so how.
If not what is the solution?

2. Can I have 89C51 perform a read operation from an I/O pin @ rate >12 Mhz (ay be 0 Mhz)

Awaiting answers.

Thanks in advance.

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  • 0 in reply to Siddharth Taunk

    Like all 8-bit micros they can do math on larger bit widths 8-bits at a time. You could do this in assembler, or with larger types like uint64_t or "long long" depending if the compiler supports such things.

    Really at 50 MHz you should be thinking about hardware solving your problem. Can a timer measure your signal.

    The 8051 can't solve every problem, broaden your horizons at little.

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  • 0 in reply to Siddharth Taunk

    Like all 8-bit micros they can do math on larger bit widths 8-bits at a time. You could do this in assembler, or with larger types like uint64_t or "long long" depending if the compiler supports such things.

    Really at 50 MHz you should be thinking about hardware solving your problem. Can a timer measure your signal.

    The 8051 can't solve every problem, broaden your horizons at little.

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