Title :
Development of a CTRON-conformant operating system on the OKITRON-SV processor system
Author :
Ozeki, Takaaki ; Ogawa, Tsukasa ; Noda, Toshio ; Matsushita, Masayoshi
Author_Institution :
Oki Electr. Ind. Co. Ltd., Japan
Abstract :
The OKITRON series of products are microcomputer systems running a CTRON-specification operating system (OS). The latest of the series to be developed is the mid-range OKITRON-SV single-board computer system, which is reported on. OKITRON-SV is equipped with a CTRON-conformant Basic OS and Extended OS, and is intended for use as a highly functional real-time platform for communication systems. It adopts the MC68030 microprocessor in a hot-standby duplex processor configuration, and features a virtual memory system, making use of the built-in MMU (memory management unit) in the MC68030. The authors outline the hardware configuration of the system, and discuss technical issues involved in their implementation of the CTRON specifications. They further describe the system features, and the environment supporting development of application software to run on the OS
Keywords :
data communication systems; formal specification; microcomputers; network operating systems; real-time systems; CTRON-conformant Basic OS; CTRON-specification operating system; Extended OS; MC68030 microprocessor; OKITRON series; application software; built-in MMU; communication systems; hardware configuration; highly functional real-time platform; hot-standby duplex processor configuration; memory management unit; mid-range OKITRON-SV single-board computer system; technical issues; virtual memory system; Computer architecture; Earth Observing System; Electrical equipment industry; Hardware; ISDN; Kernel; Memory management; Microprocessors; Operating systems; Protection;
Conference_Titel :
TRON Project Symposium, 1992. Proceedings., Ninth
Conference_Location :
Tokyo
Print_ISBN :
0-8186-2990-8
DOI :
10.1109/TRON.1992.313255
