Patent ID: 11922171
Assignee: DELL PRODUCTS L.P.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 7:
8. A method comprising:
during a power on self test of an information handling system:
performing, via a basic input/output system (BIOS) of the information handling system, a first training of a memory subsystem of the information handling system; and
storing a first set of tap values; and

during a runtime of the information handling system:
determining, by a memory controller of the memory subsystem, whether a temperature of the information handling system has changed by a predetermined amount; and
in response to the temperature changing by the predetermined amount, automatically updating tap values based on derating values in a derating table, wherein each of the derating values corresponds to a respective tap value at a respective temperature.