| 摘要 |
PURPOSE:To initialize securely the static data area of an RAM even when an applied processing program is written in a high-level language with regard to the applied equipment of a built-in type computer which has no storage means except an ROM and an RAM. CONSTITUTION:The applied processing program is written in a compiler language and the language processing system of this language separate a code and a data part and generates different addresses for the code part and data part. Therefore, the program written in the compiler language is usable by the built- in type computer on re-entrant basis and tasks 31-3n advance in processing while using the code part 1, data areas 41-4n, and stack areas 51-5n as resources. The initially set value of the static data area is stored in the initialized data area 2 of the ROM and its contents are copied to the data areas 41- 4n on the RAM for initialization. |
