JPS5621246A - Pipeline control system - Google Patents
Pipeline control systemInfo
- Publication number
- JPS5621246A JPS5621246A JP9702779A JP9702779A JPS5621246A JP S5621246 A JPS5621246 A JP S5621246A JP 9702779 A JP9702779 A JP 9702779A JP 9702779 A JP9702779 A JP 9702779A JP S5621246 A JPS5621246 A JP S5621246A
- Authority
- JP
- Japan
- Prior art keywords
- operand
- difference
- address generator
- effective address
- control system
- 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.)
- Granted
Links
Landscapes
- Advance Control (AREA)
Abstract
PURPOSE: To efficiently process the instruction requiring to detect the difference between the 1st operand and the 2nd operand, by calculating the difference of them through the use of exclusive operation circuit different from the effective address generator.
CONSTITUTION: In the computer of pipeline system, the 1st operand and the 2nd operand can be calculated by using the effective address generator 7, execution address register 11 and working register 12. Based on the 1st and 2nd operands obtained by this calculation, the difference of them is calculated by using the operation circuits 13, 15 of exclusive use, which are different from the effective address generator 7.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9702779A JPS5621246A (en) | 1979-07-30 | 1979-07-30 | Pipeline control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9702779A JPS5621246A (en) | 1979-07-30 | 1979-07-30 | Pipeline control system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5621246A true JPS5621246A (en) | 1981-02-27 |
JPS5757741B2 JPS5757741B2 (en) | 1982-12-06 |
Family
ID=14180948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9702779A Granted JPS5621246A (en) | 1979-07-30 | 1979-07-30 | Pipeline control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5621246A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59218567A (en) * | 1983-05-27 | 1984-12-08 | Fujitsu Ltd | Address overlap checking system |
JPS6453235A (en) * | 1988-05-25 | 1989-03-01 | Nec Corp | Risc type microprocessor |
-
1979
- 1979-07-30 JP JP9702779A patent/JPS5621246A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59218567A (en) * | 1983-05-27 | 1984-12-08 | Fujitsu Ltd | Address overlap checking system |
JPH0234058B2 (en) * | 1983-05-27 | 1990-08-01 | Fujitsu Ltd | |
JPS6453235A (en) * | 1988-05-25 | 1989-03-01 | Nec Corp | Risc type microprocessor |
Also Published As
Publication number | Publication date |
---|---|
JPS5757741B2 (en) | 1982-12-06 |
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