JPS6419461A - Computer communication method - Google Patents
Computer communication methodInfo
- Publication number
- JPS6419461A JPS6419461A JP17474387A JP17474387A JPS6419461A JP S6419461 A JPS6419461 A JP S6419461A JP 17474387 A JP17474387 A JP 17474387A JP 17474387 A JP17474387 A JP 17474387A JP S6419461 A JPS6419461 A JP S6419461A
- Authority
- JP
- Japan
- Prior art keywords
- computer
- slave
- host computer
- designated
- perform communication
- 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
Landscapes
- Multi Processors (AREA)
Abstract
PURPOSE:To inexpensively perform communication between a host computer and plural slave computers by enabling the switch means of the RS232C interface of the slave computer designated by a command from the host computer. CONSTITUTION:An RS232C interface 4 of each slave computer 3 is provided with analog switches 8 and 9. Analog switches 8 and 9 of the slave computer 3 designated by the command from the host computer are enabled to perform communication only between this designated slave computer 3 and the hot computer 1. Thus, the host computer 1 is provided with only an one-port RS232C interface 2 to inexpensively perform communication between the host computer 1 and plural slave computers 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17474387A JPS6419461A (en) | 1987-07-15 | 1987-07-15 | Computer communication method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17474387A JPS6419461A (en) | 1987-07-15 | 1987-07-15 | Computer communication method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6419461A true JPS6419461A (en) | 1989-01-23 |
Family
ID=15983901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17474387A Pending JPS6419461A (en) | 1987-07-15 | 1987-07-15 | Computer communication method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6419461A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5180215A (en) * | 1990-03-23 | 1993-01-19 | Robert Bosch Gmbh | Hydraulic dual-circuit brake system |
KR101866515B1 (en) * | 2017-09-20 | 2018-07-23 | (주)에이티이기술 | Matrix Switching System And Method For Controling The Same |
-
1987
- 1987-07-15 JP JP17474387A patent/JPS6419461A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5180215A (en) * | 1990-03-23 | 1993-01-19 | Robert Bosch Gmbh | Hydraulic dual-circuit brake system |
KR101866515B1 (en) * | 2017-09-20 | 2018-07-23 | (주)에이티이기술 | Matrix Switching System And Method For Controling The Same |
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