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Title:
APPARATUS FOR CONTROLLING NON-VOLATILE MEMORY DEVICE, IMAGE FORMING APPARATUS INCLUDING THE SAME, MEMORY APPARATUS, CONTROL METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2017059110
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a control apparatus that can suppress the occurrence of a reduction in performance exceeding a certain value in equipment to which a controller mounting type non-volatile memory is applied.SOLUTION: An image forming apparatus 100 comprises a CPU 101, RAM 102, and RTC 109. The CPU 101 manages the capacity for writing data that is executed for a non-volatile memory device 110, and measures and manages a time required for accessing the data that is executed for the non-volatile memory device. When determining that a performance value per unit time derived according to the capacity and the time required for the data access does not satisfy a predetermined reference value, the CPU 101 instructs execution of physical erasing processing on invalid data.SELECTED DRAWING: Figure 1

Inventors:
KOSHIGAYA MOTOKI
Application Number:
JP2015184962A
Publication Date:
March 23, 2017
Filing Date:
September 18, 2015
Export Citation:
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Assignee:
CANON KK
International Classes:
G06F12/16; G06F12/00; G06F12/02
Attorney, Agent or Firm:
Suzuki Masayoshi