JPS51114838A - Drive system for digital operational equipment - Google Patents
Drive system for digital operational equipmentInfo
- Publication number
- JPS51114838A JPS51114838A JP50039961A JP3996175A JPS51114838A JP S51114838 A JPS51114838 A JP S51114838A JP 50039961 A JP50039961 A JP 50039961A JP 3996175 A JP3996175 A JP 3996175A JP S51114838 A JPS51114838 A JP S51114838A
- Authority
- JP
- Japan
- Prior art keywords
- drive system
- operational equipment
- digital operational
- equipment
- combines
- 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
- 230000007257 malfunction Effects 0.000 abstract 1
Landscapes
- Power Sources (AREA)
- Calculators And Similar Devices (AREA)
- Electric Clocks (AREA)
Abstract
PURPOSE: In operationsl equipment, such as that which combines functions both as an electronic clock and desk-top calculator, which combines low frequency and high frequency pulses, malfunctions when switching frequency is prevented, and power consumption is reduced while the operating speed is increased.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50039961A JPS51114838A (en) | 1975-04-02 | 1975-04-02 | Drive system for digital operational equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50039961A JPS51114838A (en) | 1975-04-02 | 1975-04-02 | Drive system for digital operational equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS51114838A true JPS51114838A (en) | 1976-10-08 |
Family
ID=12567540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50039961A Pending JPS51114838A (en) | 1975-04-02 | 1975-04-02 | Drive system for digital operational equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS51114838A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5425645A (en) * | 1977-07-29 | 1979-02-26 | Fujitsu Ltd | Clock circuit |
| JPS54148430A (en) * | 1978-05-15 | 1979-11-20 | Nec Corp | Digital device |
| JPS56118123A (en) * | 1980-02-25 | 1981-09-17 | Matsushita Electric Ind Co Ltd | Microcomputer circuit |
| JPS56125427U (en) * | 1980-02-21 | 1981-09-24 | ||
| US7093153B1 (en) | 2002-10-30 | 2006-08-15 | Advanced Micro Devices, Inc. | Method and apparatus for lowering bus clock frequency in a complex integrated data processing system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4911455A (en) * | 1972-05-30 | 1974-01-31 | ||
| JPS4925060A (en) * | 1972-04-30 | 1974-03-06 | ||
| JPS4957314A (en) * | 1972-10-02 | 1974-06-04 |
-
1975
- 1975-04-02 JP JP50039961A patent/JPS51114838A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4925060A (en) * | 1972-04-30 | 1974-03-06 | ||
| JPS4911455A (en) * | 1972-05-30 | 1974-01-31 | ||
| JPS4957314A (en) * | 1972-10-02 | 1974-06-04 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5425645A (en) * | 1977-07-29 | 1979-02-26 | Fujitsu Ltd | Clock circuit |
| JPS54148430A (en) * | 1978-05-15 | 1979-11-20 | Nec Corp | Digital device |
| JPS56125427U (en) * | 1980-02-21 | 1981-09-24 | ||
| JPS56118123A (en) * | 1980-02-25 | 1981-09-17 | Matsushita Electric Ind Co Ltd | Microcomputer circuit |
| US7093153B1 (en) | 2002-10-30 | 2006-08-15 | Advanced Micro Devices, Inc. | Method and apparatus for lowering bus clock frequency in a complex integrated data processing system |
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