JPS5261444A - Data bus system of information processing unit - Google Patents
Data bus system of information processing unitInfo
- Publication number
- JPS5261444A JPS5261444A JP13714375A JP13714375A JPS5261444A JP S5261444 A JPS5261444 A JP S5261444A JP 13714375 A JP13714375 A JP 13714375A JP 13714375 A JP13714375 A JP 13714375A JP S5261444 A JPS5261444 A JP S5261444A
- Authority
- JP
- Japan
- Prior art keywords
- data bus
- processing unit
- information processing
- bus system
- bus signal
- 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
- Bus Control (AREA)
Abstract
PURPOSE: The data bus signal is branched by the bus buffer which contains the amplifier that amplifies the data bus signal in various directions. As a result, the number of I/O unit is increased easily and with low cost exceeding the limit of bus controller.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13714375A JPS5261444A (en) | 1975-11-17 | 1975-11-17 | Data bus system of information processing unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13714375A JPS5261444A (en) | 1975-11-17 | 1975-11-17 | Data bus system of information processing unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5261444A true JPS5261444A (en) | 1977-05-20 |
Family
ID=15191811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13714375A Pending JPS5261444A (en) | 1975-11-17 | 1975-11-17 | Data bus system of information processing unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5261444A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS533035A (en) * | 1976-06-30 | 1978-01-12 | Hitachi Ltd | Interface connection system |
JPS5387133A (en) * | 1977-01-06 | 1978-08-01 | Ibm | Input*output interface connecting circuit |
JPS544032A (en) * | 1977-06-10 | 1979-01-12 | Toshiba Corp | Information processor |
JPS544033A (en) * | 1977-06-10 | 1979-01-12 | Toshiba Corp | Information processor |
JPS5451433A (en) * | 1977-09-30 | 1979-04-23 | Fujitsu Ltd | Data processing system |
JPS556621A (en) * | 1978-06-30 | 1980-01-18 | Iwatsu Electric Co Ltd | Bus switching control system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS502437A (en) * | 1973-05-07 | 1975-01-11 |
-
1975
- 1975-11-17 JP JP13714375A patent/JPS5261444A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS502437A (en) * | 1973-05-07 | 1975-01-11 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS533035A (en) * | 1976-06-30 | 1978-01-12 | Hitachi Ltd | Interface connection system |
JPS5387133A (en) * | 1977-01-06 | 1978-08-01 | Ibm | Input*output interface connecting circuit |
JPS5625696B2 (en) * | 1977-01-06 | 1981-06-13 | ||
JPS544032A (en) * | 1977-06-10 | 1979-01-12 | Toshiba Corp | Information processor |
JPS544033A (en) * | 1977-06-10 | 1979-01-12 | Toshiba Corp | Information processor |
JPS5711447B2 (en) * | 1977-06-10 | 1982-03-04 | ||
JPS5711446B2 (en) * | 1977-06-10 | 1982-03-04 | ||
JPS5451433A (en) * | 1977-09-30 | 1979-04-23 | Fujitsu Ltd | Data processing system |
JPS556621A (en) * | 1978-06-30 | 1980-01-18 | Iwatsu Electric Co Ltd | Bus switching control system |
JPS5743940B2 (en) * | 1978-06-30 | 1982-09-18 |
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