Electronics device performing software training on memory channel and memory channel training method thereof

A software training method of an electronic device that drives a memory device managed in units of channels as a working memory, the method comprising:

• loading a training code into a first memory area of the memory device corresponding to a first channel of the memory device and loading training data into a second memory area of the memory device corresponding to a second channel of the memory device;
• accessing the training data stored in the second memory area in response to execution of the training code loaded into the first memory area;
• evaluating the training data read from the second memory area to ascertain an optimum value for an access parameter of the second channel;
• and
• setting an operating condition of the second channel by using the ascertained optimum value for the access parameter.

A computing system, comprising:

• a memory device that is driven as a working memory;
• and
• a host connected to a plurality of channels and configured to load data to the memory device and to fetch the data from the memory device via the plurality of channels,
• wherein the host performs software training on a second channel of the plurality of channels by:
• loading a training code into a memory area of the working memory corresponding to a first channel of the plurality of channels, and executing the loaded training code.