JPS5323243A - Interruption control circuit - Google Patents
Interruption control circuitInfo
- Publication number
- JPS5323243A JPS5323243A JP9734076A JP9734076A JPS5323243A JP S5323243 A JPS5323243 A JP S5323243A JP 9734076 A JP9734076 A JP 9734076A JP 9734076 A JP9734076 A JP 9734076A JP S5323243 A JPS5323243 A JP S5323243A
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- interruption control
- interruption
- queued
- microprocessor
- 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: Some of clock pulses driving a microprocessor are used to obtain the time information, thereby obtaining a control circuit which can increase the priority of the interruption having been queued for a long time.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9734076A JPS5323243A (en) | 1976-08-13 | 1976-08-13 | Interruption control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9734076A JPS5323243A (en) | 1976-08-13 | 1976-08-13 | Interruption control circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5323243A true JPS5323243A (en) | 1978-03-03 |
Family
ID=14189740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9734076A Pending JPS5323243A (en) | 1976-08-13 | 1976-08-13 | Interruption control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5323243A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5544700A (en) * | 1978-09-25 | 1980-03-29 | Motorola Inc | Data processor equipped with real time* capture register |
JPS55103657A (en) * | 1979-02-05 | 1980-08-08 | Hitachi Ltd | Priority circuit |
JPS6217842A (en) * | 1985-07-16 | 1987-01-26 | Hitachi Ltd | Program control method |
JPH01270152A (en) * | 1988-04-21 | 1989-10-27 | Nec Ic Microcomput Syst Ltd | Interruption circuit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5063856A (en) * | 1973-10-08 | 1975-05-30 |
-
1976
- 1976-08-13 JP JP9734076A patent/JPS5323243A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5063856A (en) * | 1973-10-08 | 1975-05-30 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5544700A (en) * | 1978-09-25 | 1980-03-29 | Motorola Inc | Data processor equipped with real time* capture register |
JPS55103657A (en) * | 1979-02-05 | 1980-08-08 | Hitachi Ltd | Priority circuit |
JPS6217842A (en) * | 1985-07-16 | 1987-01-26 | Hitachi Ltd | Program control method |
JPH0516613B2 (en) * | 1985-07-16 | 1993-03-04 | Hitachi Ltd | |
JPH01270152A (en) * | 1988-04-21 | 1989-10-27 | Nec Ic Microcomput Syst Ltd | Interruption circuit |
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