JPS6284843U - - Google Patents
Info
- Publication number
- JPS6284843U JPS6284843U JP17620685U JP17620685U JPS6284843U JP S6284843 U JPS6284843 U JP S6284843U JP 17620685 U JP17620685 U JP 17620685U JP 17620685 U JP17620685 U JP 17620685U JP S6284843 U JPS6284843 U JP S6284843U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- data
- storage device
- display
- comparison
- 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
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Techniques For Improving Reliability Of Storages (AREA)
- Debugging And Monitoring (AREA)
Description
第１図は本考案記憶装置の一実施例を示すブロ
ツク図である。
１……バス、２……データ検出および訂正回路
、３……計数回路、４……回数回路、５……リセ
ツト回路、６……比較回路、７……定数保持回路
、８……表示回路、９……表示器、１０……デー
タ保持回路、２０……中央処理装置、３０……記
憶装置。
FIG. 1 is a block diagram showing one embodiment of the storage device of the present invention. 1... bus, 2... data detection and correction circuit, 3... counting circuit, 4... count circuit, 5... reset circuit, 6... comparison circuit, 7... constant holding circuit, 8... display circuit , 9...Display device, 10...Data holding circuit, 20...Central processing unit, 30...Storage device.
Claims (1)
りが発生したことを計数する計数回路と、 その計数値を定期的にリセツトするリセツト回
路と、 定数を保持するためのデータ保持回路と、前記
計数回路の計数値と前記データ保持回路に保持さ
れている定数との大小を比較する比較回路と、 該比較回路での比較結果を、記憶装置の外部か
ら視認できるように表示する表示回路と を具えたことを特徴とする記憶装置。[Claim for Utility Model Registration] In a storage device having an error correction function, a counting circuit that counts the occurrence of a correctable data error when reading stored data, and a reset circuit that periodically resets the counted value. a data holding circuit for holding a constant; a comparison circuit for comparing the count value of the counting circuit with the constant held in the data holding circuit; and storing the comparison result of the comparison circuit. A storage device characterized by comprising a display circuit that displays a display so as to be visible from the outside of the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17620685U JPS6284843U (en) | 1985-11-18 | 1985-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17620685U JPS6284843U (en) | 1985-11-18 | 1985-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6284843U true JPS6284843U (en) | 1987-05-30 |
Family
ID=31116229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17620685U Pending JPS6284843U (en) | 1985-11-18 | 1985-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6284843U (en) |
-
1985
- 1985-11-18 JP JP17620685U patent/JPS6284843U/ja active Pending
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