| 摘要 |
PROBLEM TO BE SOLVED: To obtain a memory control circuit and an image forming apparatus which reduce the power consumption due to data reading/writing.SOLUTION: A comparator 5 compares read data 12 read out from a memory 1 with write data 12 to be written to the address from which the read data 12 has been read. On the basis of a comparison result of the comparator 5, a memory controller 2 writes the write data 11 into the memory 1 only when a value of the read data 12 and a value of the write data 11 are not equal, and does not write the write data 11 into the memory 1 when a value of the read data 12 and a value of the write data 11 are equal. |
