JPS6454553A - Memory card control system - Google Patents
Memory card control systemInfo
- Publication number
- JPS6454553A JPS6454553A JP21004187A JP21004187A JPS6454553A JP S6454553 A JPS6454553 A JP S6454553A JP 21004187 A JP21004187 A JP 21004187A JP 21004187 A JP21004187 A JP 21004187A JP S6454553 A JPS6454553 A JP S6454553A
- Authority
- JP
- Japan
- Prior art keywords
- program
- card
- data
- memory card
- contents
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To understand the contents stored in a memory card, and also, to know its area, and to efficiently use the memory card, by providing a program data discriminating part and a data area designating part on the memory card. CONSTITUTION:When a power source is turned on to a CPU 2, a program in an internal storage device 8 is started, and a program data discriminating part 3 in a memory card 1 is retrieved. Subsequently, whether the contents of the card 1 are a data or a program is checked, and in case of the data, the program in the device 8 is executed continuously. On the other hand, in case when the contents of the card 1 are the program, a data area designating part 5 is retrieved. In such a way, whether a data area exists in the card 1 or not is checked, and when the data area exists, its part is used as a data area. Subsequently, a program area designating part 4 is retrieved, and the program in the card 1 is executed. Accordingly, even if a user has no concern in the contents of the card 1, the use corresponding to the contents can be executed, and the card 1 can be used efficiently.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21004187A JPS6454553A (en) | 1987-08-26 | 1987-08-26 | Memory card control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21004187A JPS6454553A (en) | 1987-08-26 | 1987-08-26 | Memory card control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6454553A true JPS6454553A (en) | 1989-03-02 |
Family
ID=16582827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21004187A Pending JPS6454553A (en) | 1987-08-26 | 1987-08-26 | Memory card control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6454553A (en) |
-
1987
- 1987-08-26 JP JP21004187A patent/JPS6454553A/en active Pending
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