JPS6418858A - Storing control system - Google Patents
Storing control systemInfo
- Publication number
- JPS6418858A JPS6418858A JP62175565A JP17556587A JPS6418858A JP S6418858 A JPS6418858 A JP S6418858A JP 62175565 A JP62175565 A JP 62175565A JP 17556587 A JP17556587 A JP 17556587A JP S6418858 A JPS6418858 A JP S6418858A
- Authority
- JP
- Japan
- Prior art keywords
- cpu
- data
- mcu
- storing
- bytes
- 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 increase a processing speed with a storing control system by extending the storing data given from a CPU up to the 1-block width of a buffer storage in the CPU and storing said data in the continuous addresses of a main memory. CONSTITUTION:In case the same data are continuously stored over plural bytes, only the storing data equivalent to 8 bytes of the storing data bus width, for example, is transferred to a memory control unit (MCU) 2 from a CPU 1. Then the storing data is extended within the MCU 2 up to the 1-block width (e.g., 32 bytes) of a buffer storage in the CPU 1 and stored in a main memory 3. Thus the data transfer frequency is decreased between the CPU 1 and the MCU 2 and at the same time the data are stored continuously into the memory 3 within the MCU 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62175565A JPS6418858A (en) | 1987-07-14 | 1987-07-14 | Storing control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62175565A JPS6418858A (en) | 1987-07-14 | 1987-07-14 | Storing control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6418858A true JPS6418858A (en) | 1989-01-23 |
Family
ID=15998303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62175565A Pending JPS6418858A (en) | 1987-07-14 | 1987-07-14 | Storing control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6418858A (en) |
-
1987
- 1987-07-14 JP JP62175565A patent/JPS6418858A/en active Pending
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