JPH0420698U - - Google Patents
Info
- Publication number
- JPH0420698U JPH0420698U JP6235390U JP6235390U JPH0420698U JP H0420698 U JPH0420698 U JP H0420698U JP 6235390 U JP6235390 U JP 6235390U JP 6235390 U JP6235390 U JP 6235390U JP H0420698 U JPH0420698 U JP H0420698U
- Authority
- JP
- Japan
- Prior art keywords
- ram
- refresh
- refreshing
- cycle
- access means
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Dram (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6235390U JPH0420698U (de) | 1990-06-13 | 1990-06-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6235390U JPH0420698U (de) | 1990-06-13 | 1990-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0420698U true JPH0420698U (de) | 1992-02-20 |
Family
ID=31591424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6235390U Pending JPH0420698U (de) | 1990-06-13 | 1990-06-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0420698U (de) |
-
1990
- 1990-06-13 JP JP6235390U patent/JPH0420698U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0420698U (de) | ||
JPS5918792B2 (ja) | リフレツシユ読取り書込み制御方式 | |
JPH056639Y2 (de) | ||
JPH029401Y2 (de) | ||
KR880002304Y1 (ko) | Dram의 행열 어드레스 선택회로 | |
JPS6320253U (de) | ||
JPH0482735U (de) | ||
JPH0250899U (de) | ||
JPS6152399U (de) | ||
JPS60166899U (ja) | 記憶装置 | |
JPH01144944U (de) | ||
JPS59122637U (ja) | 記憶制御装置 | |
JPS6368052U (de) | ||
JPS60184144U (ja) | マイクロコンピユ−タ装置 | |
JPH05108537A (ja) | マイクロコンピユータに於けるメモリデータ転送方法 | |
KR20000046884A (ko) | 개인 휴대용 단말기의 데이터 제어 장치 | |
JPS61163400U (de) | ||
JPH03116459U (de) | ||
JPH0458761U (de) | ||
JPH0322288A (ja) | ダイナミック型半導体記憶装置 | |
JPH04168543A (ja) | ダイナミックメモリ制御回路 | |
JPH0457286A (ja) | Dramのリフレッシュ方法 | |
JPS61136396U (de) | ||
JPH0246246U (de) | ||
JPS63161499U (de) |