JPS5985972U - Speech synthesis LSI failure diagnosis circuit - Google Patents
Speech synthesis LSI failure diagnosis circuitInfo
- Publication number
- JPS5985972U JPS5985972U JP1982180625U JP18062582U JPS5985972U JP S5985972 U JPS5985972 U JP S5985972U JP 1982180625 U JP1982180625 U JP 1982180625U JP 18062582 U JP18062582 U JP 18062582U JP S5985972 U JPS5985972 U JP S5985972U
- Authority
- JP
- Japan
- Prior art keywords
- speech synthesis
- synthesis lsi
- failure diagnosis
- diagnosis circuit
- data
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の音声合成LSIの故障診断回路の一実
施例を示す図、第2図aは無音合成データのビット構成
図、第2図すは合成テストデータビット構成図である。
1・・・シリアル/パラレル変換器、2・・・比較器、
3・・・合成テスト開始信号発生器、4・・・D型フリ
ップフロップ、5・・・音声合成LSI、6. 7・・
・アンド回路。FIG. 1 is a diagram showing an embodiment of a failure diagnosis circuit for a speech synthesis LSI according to the present invention, FIG. 2a is a bit configuration diagram of silent synthesis data, and FIG. 1... Serial/parallel converter, 2... Comparator,
3... Synthesis test start signal generator, 4... D-type flip-flop, 5... Speech synthesis LSI, 6. 7...
・AND circuit.
Claims (1)
を連続して出力させる第1の手段と該合成テストデータ
と出力予測データを比較する第2の手段と、第2の手段
に入力されるデータが無音合成データから合成テストデ
ータに変化する時点を検出する第3の手段からなり、第
3の手段が検出した時点における第2の手段の比較出力
を音声合成LSIの故障診断結果とすることを特徴とす
る音声合成LSIの故障診断回路。A first means for successively outputting silent synthetic data and synthetic test data from a speech synthesis LSI; a second means for comparing the synthetic test data and output prediction data; It is characterized by comprising a third means for detecting a time point at which synthetic data changes to synthetic test data, and a comparison output of the second means at a time point detected by the third means is used as a failure diagnosis result of the speech synthesis LSI. A fault diagnosis circuit for a speech synthesis LSI.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982180625U JPS5985972U (en) | 1982-12-01 | 1982-12-01 | Speech synthesis LSI failure diagnosis circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1982180625U JPS5985972U (en) | 1982-12-01 | 1982-12-01 | Speech synthesis LSI failure diagnosis circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5985972U true JPS5985972U (en) | 1984-06-11 |
Family
ID=30391597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1982180625U Pending JPS5985972U (en) | 1982-12-01 | 1982-12-01 | Speech synthesis LSI failure diagnosis circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5985972U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5041587A (en) * | 1973-07-20 | 1975-04-16 | ||
JPS5314112U (en) * | 1976-07-19 | 1978-02-06 |
-
1982
- 1982-12-01 JP JP1982180625U patent/JPS5985972U/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5041587A (en) * | 1973-07-20 | 1975-04-16 | ||
JPS5314112U (en) * | 1976-07-19 | 1978-02-06 |
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