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FrontPanel SDK Examples

PLL Configuration (from EEPROM)

Opal Kelly devices with on-board PLLs allow PLL settings to be stored into EEPROM. To load the default settings, use the LoadDefaultPLLConfiguration method. The LoadDefaultPLLConfiguration method automatically finds the correct location in the EEPROM and configures the PLL on the FPGA according to the stored settings.

Settings stored in EEPROM are not guaranteed to be the recommended settings. The PLL settings in EEPROM can be both read and set, and LoadDefaultPLLConfiguration does not distinguish between factory settings and user-defined settings if they are stored in EEPROM.

C/C++

okCFrontPanel dev;
dev.OpenBySerial();
dev.LoadDefaultPLLConfiguration();Code language: CSS (css)

C#

okCFrontPanel dev = new okCFrontPanel();
dev.OpenBySerial("");
dev.LoadDefaultPLLConfiguration();Code language: JavaScript (javascript)

Python

dev = ok.okCFrontPanel()
dev.OpenBySerial("")
dev.LoadDefaultPLLConfiguration()Code language: JavaScript (javascript)

Java

public class example{
	okCFrontPanel dev;
 
	public void LoadDefault(){
		dev = new okCFrontPanel();
		dev.OpenBySerial("");
		dev.LoadDefaultPLLConfiguration();
	}
}Code language: PHP (php)