JPH0482735U - - Google Patents
Info
- Publication number
- JPH0482735U JPH0482735U JP12437490U JP12437490U JPH0482735U JP H0482735 U JPH0482735 U JP H0482735U JP 12437490 U JP12437490 U JP 12437490U JP 12437490 U JP12437490 U JP 12437490U JP H0482735 U JPH0482735 U JP H0482735U
- Authority
- JP
- Japan
- Prior art keywords
- memory
- wait function
- information processing
- built
- processing device
- 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
- 230000006870 function Effects 0.000 claims description 4
- 230000010365 information processing Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Description
第1図は本考案の一実施例を示す図、第2図は
情報処理装置からメモリへのデータ書き込みアク
セス時ウエイトステートTWが1ステート挿入さ
れたタイミング例を示す図、第3図は従来の技術
を示す図である。
1,4……情報処理装置、2,5……メモリ、
3……メモリに内蔵されたウエイト機能、6……
外付けウエイト回路。
FIG. 1 is a diagram showing an embodiment of the present invention, FIG. 2 is a diagram showing a timing example when one wait state TW is inserted during data write access from an information processing device to memory, and FIG. 3 is a diagram showing a conventional example. It is a figure showing a technique. 1, 4... Information processing device, 2, 5... Memory,
3...Wait function built into memory, 6...
External weight circuit.
Claims (1)
モリとの書き出し、又は、読み出しアクセス方式
において、ウエイト機能を内蔵したことを特徴と
するウエイト機能内蔵メモリ。 2 請求項第1項において、ウエイトの設定を外
部端子より行なうことを特徴とするウエイト機能
内蔵メモリ。[Claims for Utility Model Registration] 1. A memory with a built-in wait function, which is used in a write or read access method between an information processing device and a memory in an information processing system. 2. The memory with a built-in wait function according to claim 1, wherein the wait function is set via an external terminal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12437490U JPH0482735U (en) | 1990-11-28 | 1990-11-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12437490U JPH0482735U (en) | 1990-11-28 | 1990-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0482735U true JPH0482735U (en) | 1992-07-17 |
Family
ID=31872032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12437490U Pending JPH0482735U (en) | 1990-11-28 | 1990-11-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0482735U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017130082A1 (en) * | 2016-01-29 | 2017-08-03 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, electronic component, and electronic device |
JP2017212022A (en) * | 2016-05-20 | 2017-11-30 | 株式会社半導体エネルギー研究所 | Semiconductor device, electronic component, and electronic apparatus |
-
1990
- 1990-11-28 JP JP12437490U patent/JPH0482735U/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017130082A1 (en) * | 2016-01-29 | 2017-08-03 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, electronic component, and electronic device |
JP2017138979A (en) * | 2016-01-29 | 2017-08-10 | 株式会社半導体エネルギー研究所 | Semiconductor device, electronic component, and electronic device |
JP2022003572A (en) * | 2016-01-29 | 2022-01-11 | 株式会社半導体エネルギー研究所 | Semiconductor device |
JP2017212022A (en) * | 2016-05-20 | 2017-11-30 | 株式会社半導体エネルギー研究所 | Semiconductor device, electronic component, and electronic apparatus |
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