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how to compare protocol

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Max++

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My project is about get the data from A/D in multi protocol such as SPI, 1-Wire, I2C.
I need to compare advantage and disadvantage in each protocol.
and right now I only thinkable one item, it is bit-rate.

Can anybody advise me more item for compare them.
 

x_zoli

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Hi,

try comparing the costs of the hardware when connecting multiple devices, the maximum distance between the microcontroller and the converter, the size of the "drivers" for the different protocols implemented in a microcontroller, the availability of hardware implementation for the different interfaces, maybe try a comparison of the power consumption for the transfer of the same amount of data and an overall comparison of the different protocols.
 

funnynypd

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what chipset are you using? Some PICs get heavy errata on the MSSP module.
 

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