JPS528738A - Memory erasing system - Google Patents
Memory erasing systemInfo
- Publication number
- JPS528738A JPS528738A JP50084090A JP8409075A JPS528738A JP S528738 A JPS528738 A JP S528738A JP 50084090 A JP50084090 A JP 50084090A JP 8409075 A JP8409075 A JP 8409075A JP S528738 A JPS528738 A JP S528738A
- Authority
- JP
- Japan
- Prior art keywords
- memory erasing
- erasing system
- memory
- memory register
- information
- 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
- Techniques For Improving Reliability Of Storages (AREA)
- Calculators And Similar Devices (AREA)
Abstract
PURPOSE: In order to erase the memory information of Memory register being correspondent with its detecting output, through automatically discriminating the overflow information inside the plural number of memory register.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50084090A JPS5925250B2 (en) | 1975-07-09 | 1975-07-09 | Memory erasure method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50084090A JPS5925250B2 (en) | 1975-07-09 | 1975-07-09 | Memory erasure method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS528738A true JPS528738A (en) | 1977-01-22 |
JPS5925250B2 JPS5925250B2 (en) | 1984-06-15 |
Family
ID=13820795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50084090A Expired JPS5925250B2 (en) | 1975-07-09 | 1975-07-09 | Memory erasure method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5925250B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5719808A (en) * | 1989-04-13 | 1998-02-17 | Sandisk Corporation | Flash EEPROM system |
US6462992B2 (en) | 1989-04-13 | 2002-10-08 | Sandisk Corporation | Flash EEprom system |
-
1975
- 1975-07-09 JP JP50084090A patent/JPS5925250B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5719808A (en) * | 1989-04-13 | 1998-02-17 | Sandisk Corporation | Flash EEPROM system |
US5999446A (en) * | 1989-04-13 | 1999-12-07 | Sandisk Corporation | Multi-state flash EEprom system with selective multi-sector erase |
US6462992B2 (en) | 1989-04-13 | 2002-10-08 | Sandisk Corporation | Flash EEprom system |
US7460399B1 (en) | 1989-04-13 | 2008-12-02 | Sandisk Corporation | Flash EEprom system |
Also Published As
Publication number | Publication date |
---|---|
JPS5925250B2 (en) | 1984-06-15 |
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