JPS5512482A - Signal converting system for imtegrated circuit for watch - Google Patents
Signal converting system for imtegrated circuit for watchInfo
- Publication number
- JPS5512482A JPS5512482A JP8591278A JP8591278A JPS5512482A JP S5512482 A JPS5512482 A JP S5512482A JP 8591278 A JP8591278 A JP 8591278A JP 8591278 A JP8591278 A JP 8591278A JP S5512482 A JPS5512482 A JP S5512482A
- Authority
- JP
- Japan
- Prior art keywords
- signals
- circuit
- registers
- converted
- segment
- 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
Landscapes
- Electric Clocks (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
PURPOSE: To simplify the circuit by combining and converting segment signals into logic signals as address signals so that the preset binary and decimal signals stored in advanve are read out and converted.
CONSTITUTION: Segment signals a3 to g3 of one digit of minute, signals a2 to g2 of two digits and signals a1 to g1 of one digit of hour are generated from an integrated circuit 3. Among those, AND is obtained between the signals a and b, and a and g by logic circuits 41 to 46 and fed to the A registers of CPU 5. On the other hand, the remaining signals c to f are fed to B registers. In accordance with the AND and signals e and f supplied, the A and B registers lead out address signals. In response to the address signals, the binary and decimal codes corresponding to the segment signals stored in a memory 6 are read out and converted. With the use of such simple construction, the respective segment signals can be converted into BCD codes.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8591278A JPS5512482A (en) | 1978-07-13 | 1978-07-13 | Signal converting system for imtegrated circuit for watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8591278A JPS5512482A (en) | 1978-07-13 | 1978-07-13 | Signal converting system for imtegrated circuit for watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5512482A true JPS5512482A (en) | 1980-01-29 |
Family
ID=13872015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8591278A Pending JPS5512482A (en) | 1978-07-13 | 1978-07-13 | Signal converting system for imtegrated circuit for watch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5512482A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57139566A (en) * | 1981-02-17 | 1982-08-28 | Gunze Kk | Removal of disposed knitted part of traverse knitted fabric |
-
1978
- 1978-07-13 JP JP8591278A patent/JPS5512482A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57139566A (en) * | 1981-02-17 | 1982-08-28 | Gunze Kk | Removal of disposed knitted part of traverse knitted fabric |
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