about Internal Weak Pull-Up(cyclone10LP) - about Internal Weak Pull-Up(cyclone10LP) Hello, Tell me about the Internal Weak Pull-Up of cyclone10LP. For before and during configuration, is weak pull-up enabled regardless of the weak pull-up resistor setting? best regard Goto Replies: Re: about Internal Weak Pull-Up(cyclone10LP) We do not receive any response from you to the previous answer that I have provided. This thread will be transitioned to community support. If you have a new question, feel free to open a new thread to get the support from Intel experts. Otherwise, the community users will continue to help you on this thread. Thank you Replies: Re: about Internal Weak Pull-Up(cyclone10LP) Hi, https://www.intel.com/content/www/us/en/programmable/documentation/sxm1481253171919.html#btb1489040997115 "The user I/O pins and dual-purpose I/O pins have weak pull-up resistors, which are always enabled (after POR) before and during configuration." Pull-up resistor is disabled by default in user mode. https://www.intel.com/content/www/us/en/programmable/documentation/sxm1481253171919.html#vop1488428759003, Table 31 Value of pull-up resistor depends upon VCCIO voltage. https://www.intel.com/content/www/us/en/programmable/documentation/egg1487191218630.html#bcq1487191162213. See R_PU value in Table 11. Regards