| 摘要 |
PROBLEM TO BE SOLVED: To solve such a problem that for writing, flash memory devices are physically accessed in a page-oriented mode, but such devices are not error-free in operation.SOLUTION: When writing information data in a bus write cycle in a sequential manner into flash memory devices assigned to a common data bus, at least one of the flash memory devices is not used to store a current part of the information data. In case an error occurs while writing a current information data part into a page of a current one of the flash memory devices, the current information data part is written into a non-flash memory. During the following bus write cycle, while the flash memory device containing the corresponding defective page is normally idle, the idle time period is used for copying the corresponding stored part of the information data from the non-flash memory to a non-defective page of the flash memory device. |
