3 results about "Memory working" patented technology

The specification provides a memory power consumption configuration method, device and equipment and readable storage medium, the method comprises: in response to SMI interrupt, enter system management mode SMM, write function field for configuring memory power to memory power register;According to the target power parameter in the function field, configure the memory power consumption limit;If CPU usage is equal to or higher than the idle threshold, write the first power parameter as the target power parameter, and the memory runs at the first rated working frequency corresponding to the first power parameter;The idle threshold is pre-set;If the CPU usage is lower than the idle threshold, write the second power parameter as the target power parameter, and configure the memory working frequency to make the memory run at the second rated working frequency corresponding to the second power parameter;The second power is lower than the first power. Through the technical scheme of the specification, the power waste when the CPU usage is low can be effectively avoided.

This application proposes a method for adjusting memory operating parameters and a memory module, relating to the field of memory control technology. The method includes: performing at least one correction amount acquisition process on the memory module, and fitting all obtained single correction amounts to obtain a final correction amount, which is written to the storage medium associated with the memory module during the production phase, so as to be superimposed with the first operating parameters obtained from each initialization training during the runtime phase to determine the final operating parameters. The correction amount acquisition process includes: performing initialization training when the memory module is powered on to obtain a second operating parameter; testing the memory module with training code simulating target operating conditions to obtain error distribution information, and determining a third operating parameter accordingly; and determining the single correction amount based on the difference between the third operating parameter and the second operating parameter. This scheme can effectively obtain memory operating parameters with a larger operating margin during actual operation of the memory module without reducing memory startup efficiency.

The application provides a memory working parameter adjustment method and a memory module, and relates to the technical field of memory control. The method comprises the following steps: performing at least one correction amount acquisition process on the memory module, and fitting all single correction amounts obtained to obtain a final correction amount, which is written into a storage medium associated with the memory module in a production stage, so as to be superimposed on a first working parameter obtained through initialization training each time in a running stage, so as to determine a final working parameter. The correction amount acquisition process comprises the following steps: performing initialization training when the memory module is powered on to start, so as to obtain a second working parameter; testing the memory module by using a training code simulating a target working condition to obtain error distribution information, and determining a third working parameter according to the error distribution information; and determining a single correction amount according to a difference between the third working parameter and the second working parameter. According to the scheme, the memory starting efficiency can be reduced in the actual running of the memory module, and the memory working parameter with a larger working margin can be effectively obtained.