Peter Eckstrand

ADC pin control register

Discussion created by Peter Eckstrand on Jan 31, 2008
Latest reply on Jan 31, 2008 by Peter Eckstrand
Hi,
I'm using the MC9S08DZ60 and I am confused about how to use the pin control register when using the ADC. The datasheet says, that this register is used to disable the I/O port control of MCU pins used as analog inputs.
 
If i want to use say channel AD1 to AD convert an analog signal, should I enable or disable the AD1 pin I/O control?
 
/John

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