Can SDA Pin Works if it connected to other GPIO pin which is also pulled up.

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Can SDA Pin Works if it connected to other GPIO pin which is also pulled up.

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lpcware
NXP Employee
NXP Employee
Content originally posted in LPCWare by samson.p on Wed Jun 24 03:28:32 MST 2015
Hello Everyone,

Am working on  LPC1765 controller and am using Analog Sensor and I2C based Color sensor. Both sensors are connected one at a time.We designed in schematic like ADC pin(P0[23]) and SDA pin(P0[27])are joined together through switch  when we want to connect I2C based sensor.

My query is will my I2C sensor will work if i make that ADC pin which was connected to SDA pin as GPIO?

Kindly support me in this.

Regards,
Samson
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