JPS6449169A - Information recording and reproducing device - Google Patents
Information recording and reproducing deviceInfo
- Publication number
- JPS6449169A JPS6449169A JP20501687A JP20501687A JPS6449169A JP S6449169 A JPS6449169 A JP S6449169A JP 20501687 A JP20501687 A JP 20501687A JP 20501687 A JP20501687 A JP 20501687A JP S6449169 A JPS6449169 A JP S6449169A
- Authority
- JP
- Japan
- Prior art keywords
- coincidence
- coincidence detection
- subcode
- pcm
- microcomputer
- 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
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
PURPOSE:To promote the reliability of reproducing data in simple constitution by performing also the coincidence detection as to a subcode 10 in addition to the coincidence detection of PCM-ID. CONSTITUTION:The coincidence detections of the PCM-ID and the subcode ID are performed by a coincidence detection part 6. A latch signal and a reset signal, etc., are outputted, based on data and clocks, etc., outputted from an 8-10 demodulation part 5, by a coincidence detection control part 7 to control the coincidence detection part 6. The ID detected of coincidence by the detection part 6 are held in a prescribed output register. Subsequently, the held PCM-ID and subcode ID are read out by microcomputer 9 via a microcomputer interface 8, and the microcomputer 9 executes individual processes of discriminating a program number, etc., in response to each individual ID. Because of the coincidence detection having performed, high reliability processes can be carried out.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62205016A JPH0834038B2 (en) | 1987-08-20 | 1987-08-20 | Information recording / reproducing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62205016A JPH0834038B2 (en) | 1987-08-20 | 1987-08-20 | Information recording / reproducing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6449169A true JPS6449169A (en) | 1989-02-23 |
JPH0834038B2 JPH0834038B2 (en) | 1996-03-29 |
Family
ID=16500047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62205016A Expired - Lifetime JPH0834038B2 (en) | 1987-08-20 | 1987-08-20 | Information recording / reproducing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0834038B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002158601A (en) * | 2000-11-17 | 2002-05-31 | Sony Corp | Signal processing circuit |
US10595441B1 (en) | 2019-04-03 | 2020-03-17 | Northrop Grumman Systems Corporation | Method and apparatus for separating a thermal load path from a structural load path in a circuit board environment |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62232768A (en) * | 1986-04-02 | 1987-10-13 | Mitsubishi Electric Corp | Digital signal processor |
-
1987
- 1987-08-20 JP JP62205016A patent/JPH0834038B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62232768A (en) * | 1986-04-02 | 1987-10-13 | Mitsubishi Electric Corp | Digital signal processor |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002158601A (en) * | 2000-11-17 | 2002-05-31 | Sony Corp | Signal processing circuit |
US10595441B1 (en) | 2019-04-03 | 2020-03-17 | Northrop Grumman Systems Corporation | Method and apparatus for separating a thermal load path from a structural load path in a circuit board environment |
Also Published As
Publication number | Publication date |
---|---|
JPH0834038B2 (en) | 1996-03-29 |
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