JPS5616894A - Electronic timer unit - Google Patents
Electronic timer unitInfo
- Publication number
- JPS5616894A JPS5616894A JP9216579A JP9216579A JPS5616894A JP S5616894 A JPS5616894 A JP S5616894A JP 9216579 A JP9216579 A JP 9216579A JP 9216579 A JP9216579 A JP 9216579A JP S5616894 A JPS5616894 A JP S5616894A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- address
- terminal
- time
- 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 make it possible to perform the function similar to plural timers with one timer, by operating and controlling a control object corresponding to the address when the set time of a memory element agrees with the time signal of the timer counting part.
CONSTITUTION: For example, time 3ms is written into memory element 2a through time write terminal 1a. Meanwhile, when the clock signal of period 1ms comes to terminal 3, timer counting part 4 supplies the time signal of 1ms to comparing circuit 10. The clock signal is input to reset terminal R of address generating circuit 5 also, and the 0 address signal is output from circuit 5. Then, the gate of address agreement circuit 11a opens, and the set time 3ms of element 2a is compared with the signal of 1ms from counting part 4 by circuit 10. As the result, the disagreement signal is given to circuit 5, and the address of circuit 5 is counted up. Similar comparison is performed for all addresses. When the third clock signal is input to terminal 3, the signal agress with storage of element 2a in circuit 11a, and the agreement signal is output from terminal 12.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9216579A JPS5616894A (en) | 1979-07-20 | 1979-07-20 | Electronic timer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9216579A JPS5616894A (en) | 1979-07-20 | 1979-07-20 | Electronic timer unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5616894A true JPS5616894A (en) | 1981-02-18 |
Family
ID=14046808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9216579A Pending JPS5616894A (en) | 1979-07-20 | 1979-07-20 | Electronic timer unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5616894A (en) |
-
1979
- 1979-07-20 JP JP9216579A patent/JPS5616894A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS55130000A (en) | Memory unit | |
| JPS57117184A (en) | Non-volatile memory circuit for portable electronic device | |
| JPS5616894A (en) | Electronic timer unit | |
| JPS567132A (en) | Contact input circuit | |
| JPS5663628A (en) | Data processing device | |
| JPS5654646A (en) | Control circuit of tape recorder | |
| JPS5684585A (en) | Time-setting method | |
| JPS5452936A (en) | Memroy processor | |
| JPS5789105A (en) | Timer device | |
| JPS5668838A (en) | Data control unit | |
| JPS56164421A (en) | Operating processor | |
| JPS57165782A (en) | Letter input device for electronic watch | |
| JPS5556262A (en) | Operation hysteresis retention system | |
| JPS5681490A (en) | Week programmer | |
| JPS5614358A (en) | Operation log storing system | |
| JPS55160896A (en) | Program timer | |
| JPS56103743A (en) | Microprogram controller | |
| JPS5541503A (en) | Data buffer for input/output device | |
| JPS5674760A (en) | Data trace system | |
| JPS5525849A (en) | Refresh control circuit | |
| JPS5562592A (en) | Non-volatile semiconductor memory control circuit | |
| JPS5679991A (en) | Programming device for time recorder | |
| JPS5467179A (en) | Control system | |
| JPS54116968A (en) | Time limit device | |
| JPS5578362A (en) | Instruction execution address memory |