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IIC/SPI

Dear friends,

Can Anyone help me on the IIC communications. I am using 50 terminals of microcontroller (P89LPC936)8051 base. I don't know how to communicate with each of them. pls help me.

Thanks,

K. Saravanan

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0 Andy Neil over 17 years ago

How far apart are they?

Note that I2C was designed for connections between ICs on the same circuit board - not really for interconnections between equipments.

Note also that there are limits to the maximum capacitance on the bus...
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0 Andy Neil over 17 years ago

How far apart are they?

Note that I2C was designed for connections between ICs on the same circuit board - not really for interconnections between equipments.

Note also that there are limits to the maximum capacitance on the bus...
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0 SARAVANAN KANNAN over 17 years ago in reply to Andy Neil

HI each of them are 1 meter far.
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