Patent ID: 11860748
Assignee: CHANGXIN MEMORY TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. The memory test method according to claim 1, wherein the memory to-be-tested comprises a low-power internal memory; and
the accessing the memory to-be-tested through the bus of memory to-be-tested comprises:
the central processing unit accesses the low-power internal memory through the bus of memory to-be-tested by a memory controller; and

when the central processing unit runs the test program, the central processing unit controls the graphics processing unit to access the memory to-be-tested based on the accessible space of the graphics processing unit through the bus of memory to-be-tested comprises:
the graphics processing unit accesses the low-power internal memory through the bus of memory to-be-tested by the memory controller.