Anonymous
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Dec 10, 2012
08:59 AM
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Dec 10, 2012
08:59 AM
It was clear from the I2C project that there are 2 options for the SDA and SCL lines. These are 1.0 and 1.1 or 1.5 and 1.7. But the 1.0 and 1.1 lines are also used for programming. For I2C communication, we need to have a pull-up on these pins, will this affect the programming in any way.
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PSoC 1
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Dec 10, 2012
10:19 PM
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Dec 10, 2012
10:19 PM
Yes it will affect programming as ISSP lines does not require pull-ups. You can have a jumper to disconnect the pull-ups while programming or you can have the pull-up resistors on the I2C master device
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