JPS55147743A - Career recording unit - Google Patents
Career recording unitInfo
- Publication number
- JPS55147743A JPS55147743A JP5477879A JP5477879A JPS55147743A JP S55147743 A JPS55147743 A JP S55147743A JP 5477879 A JP5477879 A JP 5477879A JP 5477879 A JP5477879 A JP 5477879A JP S55147743 A JPS55147743 A JP S55147743A
- Authority
- JP
- Japan
- Prior art keywords
- memory
- signal
- career
- recording
- counter
- 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
- Debugging And Monitoring (AREA)
Abstract
PURPOSE: To increase the recording density, by detecting the conditional change of a plurality of signals to be recorded, changing the renewing speed of the memory address with the condition, and performing the career recording in minimum area.
CONSTITUTION: The signal change detecting circuit 12 outputs the signal 16, when someone of the input signals A, B, C among the signals A...G to be traced changes from "0" to "1" or "1" to "0". This signal 16 starts the counter 13, sets FF14, and FF14 is reset with the signal changed of small one of the inputs A, B, C after a given time On the other hand, the inputs A...G are stored in the register 11, the output is used for write-in of the memory 10, and the memory 10 is determined with the output of the address counter 15. In this case, the counter 15 feeds the sampling pulse Sα or Sβ in period α or β based on the condition of FF14 to the memory 10, renewing speed of the memory adress is changed to perform career recording in the minimum area and the recording density can be increased.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54054778A JPS605018B2 (en) | 1979-05-07 | 1979-05-07 | history recording device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54054778A JPS605018B2 (en) | 1979-05-07 | 1979-05-07 | history recording device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55147743A true JPS55147743A (en) | 1980-11-17 |
JPS605018B2 JPS605018B2 (en) | 1985-02-07 |
Family
ID=12980220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54054778A Expired JPS605018B2 (en) | 1979-05-07 | 1979-05-07 | history recording device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS605018B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5829058A (en) * | 1981-08-12 | 1983-02-21 | Nec Corp | Controller for status career storage |
JPS5835649A (en) * | 1981-08-27 | 1983-03-02 | Nec Corp | Program confirming device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220045161A (en) | 2019-08-09 | 2022-04-12 | 마루젠세이야쿠 가부시키가이샤 | Compositions containing glycyrrhetic acid derivatives |
-
1979
- 1979-05-07 JP JP54054778A patent/JPS605018B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5829058A (en) * | 1981-08-12 | 1983-02-21 | Nec Corp | Controller for status career storage |
JPS6365984B2 (en) * | 1981-08-12 | 1988-12-19 | Nippon Electric Co | |
JPS5835649A (en) * | 1981-08-27 | 1983-03-02 | Nec Corp | Program confirming device |
Also Published As
Publication number | Publication date |
---|---|
JPS605018B2 (en) | 1985-02-07 |
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