Electronic device including DRAM and method for operating the same

A method performed by an electronic device, the method comprising:

• generating a first eye diagram based on training dynamic random access memory (DRAM) with a driving voltage;
• identifying a first parameter in a designated format corresponding to the generated first eye diagram;
• generating a second eye diagram based on training the DRAM with the driving voltage;
• comparing the identified first parameter with a second parameter in the designated format corresponding to the generated second eye diagram;
• and
• adjusting the driving voltage based on a result of the comparison between the first parameter and the second parameter.

A non-transitory computer readable medium storing instructions that, when executed by at least one processor of an electronic device, cause the electronic device to:

• generate a first eye diagram based on training of dynamic random access memory (DRAM) with a driving voltage;
• identify a first parameter in a designated format corresponding to the generated first eye diagram;
• generate a second eye diagram based on training of the DRAM with the driving voltage;
• compare the identified first parameter with a second parameter in the designated format corresponding to the generated second eye diagram;
• and
• adjust the driving voltage based on a result of the comparison between the first parameter and the second parameter.