JPS5467348A - Microprogram control system - Google Patents
Microprogram control systemInfo
- Publication number
- JPS5467348A JPS5467348A JP13349877A JP13349877A JPS5467348A JP S5467348 A JPS5467348 A JP S5467348A JP 13349877 A JP13349877 A JP 13349877A JP 13349877 A JP13349877 A JP 13349877A JP S5467348 A JPS5467348 A JP S5467348A
- Authority
- JP
- Japan
- Prior art keywords
- processing
- status
- register
- operation unit
- output
- 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
- Advance Control (AREA)
Abstract
PURPOSE: To increase the processing capability of the entire computer, by performing the data processing and status processing with the pipeline system and by shortening the machine cycle of computer, through the provision of the register memorizing the controlled data and a part of the microprogram with the program.
CONSTITUTION: The operation unit 12 is controlled with the microprogram output from the pipeline register 11 for micro program, it is set to the register 18 together with the internal status information 13 from the operation unit 12, output 14 from the operation unit 12, condition code 15 of the input and output unit, and present status information 16 and further, the control signal 17 being one field of the program determining new status. Further, in the next machine cycle, new status information is produced with the logic circuit 19 by using the information of the unit 18. Further, the data processing and the status processing are made with the pipeline system.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13349877A JPS5467348A (en) | 1977-11-09 | 1977-11-09 | Microprogram control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13349877A JPS5467348A (en) | 1977-11-09 | 1977-11-09 | Microprogram control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5467348A true JPS5467348A (en) | 1979-05-30 |
Family
ID=15106167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13349877A Pending JPS5467348A (en) | 1977-11-09 | 1977-11-09 | Microprogram control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5467348A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0296234A (en) * | 1988-09-30 | 1990-04-09 | Matsushita Electric Ind Co Ltd | Data processor |
-
1977
- 1977-11-09 JP JP13349877A patent/JPS5467348A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0296234A (en) * | 1988-09-30 | 1990-04-09 | Matsushita Electric Ind Co Ltd | Data processor |
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