JPS6474673A - Control system for address conversion of vector processor - Google Patents
Control system for address conversion of vector processorInfo
- Publication number
- JPS6474673A JPS6474673A JP62231386A JP23138687A JPS6474673A JP S6474673 A JPS6474673 A JP S6474673A JP 62231386 A JP62231386 A JP 62231386A JP 23138687 A JP23138687 A JP 23138687A JP S6474673 A JPS6474673 A JP S6474673A
- Authority
- JP
- Japan
- Prior art keywords
- address conversion
- dynamic address
- control system
- invalidity
- validity
- 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
Abstract
PURPOSE:To optionally use properly both static and dynamic address conversion systems as necessary for improvement of the operating efficiency of the titled control system, by selecting freely either one of said two address conversion systems in accordance with presence or absence and validity or invalidity of the dynamic address conversion. CONSTITUTION:A vector control register 5 displays the hardware characteristics (presence or absence of the dynamic address conversion) and the software characteristics (validity or invalidity of the dynamic address conversion). Based on this display, a vector instruction control circuit 6 performs the static address conversion with absence and invalidity of the dynamic address conversion and then the dynamic address conversion with presence and validity of the dynamic address conversion respectively. In case of the static address conversion, the circuit 6 carries out the advance control and the parallel processes to a vector processing part 7. While the circuit 6 produces an arithmetic instruction without carrying out the advance control nor parallel processes in case of the dynamic address conversion. Thus the operating efficiency is improved with a control system for address conversion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62231386A JPS6474673A (en) | 1987-09-16 | 1987-09-16 | Control system for address conversion of vector processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62231386A JPS6474673A (en) | 1987-09-16 | 1987-09-16 | Control system for address conversion of vector processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6474673A true JPS6474673A (en) | 1989-03-20 |
Family
ID=16922798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62231386A Pending JPS6474673A (en) | 1987-09-16 | 1987-09-16 | Control system for address conversion of vector processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6474673A (en) |
-
1987
- 1987-09-16 JP JP62231386A patent/JPS6474673A/en active Pending
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