JPS5434716A - Arithmetic unit - Google Patents
Arithmetic unitInfo
- Publication number
- JPS5434716A JPS5434716A JP10142177A JP10142177A JPS5434716A JP S5434716 A JPS5434716 A JP S5434716A JP 10142177 A JP10142177 A JP 10142177A JP 10142177 A JP10142177 A JP 10142177A JP S5434716 A JPS5434716 A JP S5434716A
- Authority
- JP
- Japan
- Prior art keywords
- arithmetic unit
- applying
- power source
- given
- regulator
- 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
- Direct Current Feeding And Distribution (AREA)
- Power Sources (AREA)
Abstract
PURPOSE: To secure a high-efficiency driving for the whole unit with just on DC power source by applying the DCwoltage stabilized through the switching regulator to the microprocessor and applying the negative voltage given from the regulator and the power given from the DC power source to the A/D converter respectively.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10142177A JPS5434716A (en) | 1977-08-24 | 1977-08-24 | Arithmetic unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10142177A JPS5434716A (en) | 1977-08-24 | 1977-08-24 | Arithmetic unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5434716A true JPS5434716A (en) | 1979-03-14 |
JPS5738925B2 JPS5738925B2 (en) | 1982-08-18 |
Family
ID=14300237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10142177A Granted JPS5434716A (en) | 1977-08-24 | 1977-08-24 | Arithmetic unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5434716A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5129063A (en) * | 1974-09-05 | 1976-03-11 | Matsushita Electric Ind Co Ltd |
-
1977
- 1977-08-24 JP JP10142177A patent/JPS5434716A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5129063A (en) * | 1974-09-05 | 1976-03-11 | Matsushita Electric Ind Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS5738925B2 (en) | 1982-08-18 |
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