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EEren's avatar
EEren
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

How to use only one channel on ADC port Max10

I have an ADC core component adc_qsys is port ( adc_1_command_valid : in std_logic := '0'; -- adc_1_command.valid adc_1_command_channel : in...
Farabi's avatar
Farabi
Icon for Regular Contributor rankRegular Contributor
4 years ago

Hi,

You may see this pin placement error in the Quartus® II software if you have enabled the Passive Serial (PS)configuration scheme and assigned the DCLK pin as a regular I/O pin. You can only assign the DCLK pin as a regular I/O pin if you selected the Active Serial (AS) configuration scheme. When the Passive Serial configuration scheme is selected, the DCLK pin can only be used as a programming pin.

Resolution

Change to the Active Serial configuration scheme or remove the user signal location assignment to the DCLK pin.

please refer pin connection guideline.

regards,
Farabi

EEren's avatar
EEren
Icon for Occasional Contributor rankOccasional Contributor
4 years ago

Sorry, I failed to understand. How DCLK pin related to ADC pins? And where do I change this configuration to Active Serial?

As I see in MAX10 Configuration Scheme may be only - Internal Configuration. It's an on board flash in the device.