Inter-system connecting method

Abstract

Abstract PURPOSE:To make it unnecessary that each system has system resources individually, by connecting two computer systems with a dual port bus and connecting shared hardware resources to the dual port bus. CONSTITUTION:Computer systems 1 and 2 are connected to system busses 11 and 21 respectively and are provided with hardware resources such as CPUs 12 and 22, memories 13 and 23, input/output controllers 14 and 24, output devices 15 and 25 like typewriters, etc. A dual port bus 30 having two input/output ports 16 and 26 is connected between system busses 11 and 12, and a hardware resource 31 shared by computer systems 1 and 2 is connected to the dual port bus 30. The shared hardware resource 31 is provided with a dual port I/O, a memory M, and an input/output device if necessary.

Inventors

• 👤 Keisuke Hoshino
• 👤 星野　圭右
• 👤 Kiyotaka Yomo
• 👤 清隆 四方

Bibliographic Details