| 摘要 |
<P>PROBLEM TO BE SOLVED: To additionally correct or modify a program by selecting a certain firmware-on-flash from a plurality of firmware-on-flashes. <P>SOLUTION: In a memory card 1, firmware-on-flashes FOF1-FOF3 serving as programs for adding, modifying or correcting functions such as batch programs are stored in a flash memory 2 independently of programs stored in a built-in ROM 6. Then, the firmware-on-flash to be enabled is set by means of a parameter sector or the like and loaded to an external RAM 7 and the CPU of control logic 4 executes a process. <P>COPYRIGHT: (C)2008,JPO&INPIT |
