| 摘要 |
PROBLEM TO BE SOLVED: To provide a system executing Endian conversion without replacing by the unit of the byte in a program and from any address by providing a means showing the leading address of an area to access and a means rearranging data in the area. SOLUTION: A leading address register 106 showing the leading of the access area is provided and a logic rearranging data for one word starting this address is provided by hardware. Thereby, at the time of accessing a shared memory 101 on a LAN board from a window area for a LAN board on a memory map 102 on a master board, Endian conversion is attained concerning data starting any address. |
