JPH0345600B2 - - Google Patents
Info
- Publication number
- JPH0345600B2 JPH0345600B2 JP20216281A JP20216281A JPH0345600B2 JP H0345600 B2 JPH0345600 B2 JP H0345600B2 JP 20216281 A JP20216281 A JP 20216281A JP 20216281 A JP20216281 A JP 20216281A JP H0345600 B2 JPH0345600 B2 JP H0345600B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- state
- scanning information
- logic level
- power supply
- 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.)
- Expired
Links
- 238000004891 communication Methods 0.000 claims description 23
- 238000012544 monitoring process Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/72—Finding out and indicating number of calling subscriber
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20216281A JPS58103288A (ja) | 1981-12-15 | 1981-12-15 | 走査情報保護方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20216281A JPS58103288A (ja) | 1981-12-15 | 1981-12-15 | 走査情報保護方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58103288A JPS58103288A (ja) | 1983-06-20 |
| JPH0345600B2 true JPH0345600B2 (de) | 1991-07-11 |
Family
ID=16452980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20216281A Granted JPS58103288A (ja) | 1981-12-15 | 1981-12-15 | 走査情報保護方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58103288A (de) |
-
1981
- 1981-12-15 JP JP20216281A patent/JPS58103288A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58103288A (ja) | 1983-06-20 |
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