JPS5448135A - Interruption process system - Google Patents
Interruption process systemInfo
- Publication number
- JPS5448135A JPS5448135A JP11456577A JP11456577A JPS5448135A JP S5448135 A JPS5448135 A JP S5448135A JP 11456577 A JP11456577 A JP 11456577A JP 11456577 A JP11456577 A JP 11456577A JP S5448135 A JPS5448135 A JP S5448135A
- Authority
- JP
- Japan
- Prior art keywords
- interruption
- register
- circuit
- process system
- scan
- 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
Abstract
PURPOSE: To enhance the process capacity for the interruption process system applied in case the interruptions of the same level occur continuously, by using the number of the interruption waiting with the same interruption level at the reception time of an interruption as part of the interruption information.
CONSTITUTION: The process system comprises the following component units: scanning counter 1 to scan the communication circuit; interruption register memory 2 which contains the memory region corresponding to the circuit and registers "1" into the memory region designated by counter 1 when the data transfer process interruption conditions occur for a certain circuit and when the scan of the corresponding circuit comes round; address register part 31 where each register stores the circuit address waiting for the interruption; interruption wait register group 3 which possesses flag register part 32 to indicate the contents of part 31 is effective or not; interruption register 4; interruption register control circuit 5; interruption factor register 6; interruption priority circuit 7; and program process part 8 respectively
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11456577A JPS5448135A (en) | 1977-09-26 | 1977-09-26 | Interruption process system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11456577A JPS5448135A (en) | 1977-09-26 | 1977-09-26 | Interruption process system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5448135A true JPS5448135A (en) | 1979-04-16 |
JPS6124731B2 JPS6124731B2 (en) | 1986-06-12 |
Family
ID=14640988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11456577A Granted JPS5448135A (en) | 1977-09-26 | 1977-09-26 | Interruption process system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5448135A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4928209A (en) * | 1972-07-11 | 1974-03-13 |
-
1977
- 1977-09-26 JP JP11456577A patent/JPS5448135A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4928209A (en) * | 1972-07-11 | 1974-03-13 |
Also Published As
Publication number | Publication date |
---|---|
JPS6124731B2 (en) | 1986-06-12 |
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