JPH0433127U - - Google Patents
Info
- Publication number
- JPH0433127U JPH0433127U JP1990073896U JP7389690U JPH0433127U JP H0433127 U JPH0433127 U JP H0433127U JP 1990073896 U JP1990073896 U JP 1990073896U JP 7389690 U JP7389690 U JP 7389690U JP H0433127 U JPH0433127 U JP H0433127U
- Authority
- JP
- Japan
- Prior art keywords
- microcomputer
- key
- reset
- monitoring
- reset signal
- 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
- 238000012544 monitoring process Methods 0.000 claims 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/24—Resetting means
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/22—Modifications for ensuring a predetermined initial state when the supply voltage has been applied
- H03K2017/226—Modifications for ensuring a predetermined initial state when the supply voltage has been applied in bipolar transistor switches
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electronic Switches (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990073896U JPH0433127U (US20080094685A1-20080424-C00004.png) | 1990-07-13 | 1990-07-13 | |
| US07/690,757 US5140178A (en) | 1990-07-13 | 1991-04-24 | Reset circuit for microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990073896U JPH0433127U (US20080094685A1-20080424-C00004.png) | 1990-07-13 | 1990-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0433127U true JPH0433127U (US20080094685A1-20080424-C00004.png) | 1992-03-18 |
Family
ID=13531428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990073896U Pending JPH0433127U (US20080094685A1-20080424-C00004.png) | 1990-07-13 | 1990-07-13 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US5140178A (US20080094685A1-20080424-C00004.png) |
| JP (1) | JPH0433127U (US20080094685A1-20080424-C00004.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002367270A (ja) * | 2001-05-29 | 2002-12-20 | Fms Audio Sdn Bhd | カーオーディオ機器におけるリセット回路 |
| JP2009277229A (ja) * | 2008-05-15 | 2009-11-26 | Thomson Licensing | キー操作検出回路 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5894176A (en) * | 1991-06-14 | 1999-04-13 | Integrated Device Technology, Inc. | Flexible reset scheme supporting normal system operation, test and emulation modes |
| US5313112A (en) * | 1991-12-23 | 1994-05-17 | Ford Motor Company | Low voltage inhibiting circuit for a microcomputer |
| US5323066A (en) * | 1992-06-01 | 1994-06-21 | Motorola, Inc. | Method and apparatus for performing power on reset initialization in a data processing system |
| US5394104A (en) * | 1992-06-25 | 1995-02-28 | Xilinx, Inc. | Power-on reset circuit including dual sense amplifiers |
| US5506990A (en) * | 1993-03-22 | 1996-04-09 | Dell Usa, L.P. | Key lock system for personal computer |
| US6084445A (en) * | 1997-11-17 | 2000-07-04 | Intel Corporation | Power on/reset strap for a high speed circuit |
| CA2391151A1 (en) * | 2001-03-01 | 2002-09-01 | Sony Computer Entertainment Inc. | Entertainment device and method of operation thereof |
| US6621182B2 (en) | 2001-03-01 | 2003-09-16 | Sony Computer Entertainment Inc. | Entertainment device and method of operation thereof |
| CN101751099B (zh) * | 2008-12-18 | 2012-01-25 | 鸿富锦精密工业（深圳）有限公司 | 信号发生电路 |
| CN102566724A (zh) * | 2010-12-22 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | 服务器重启电路 |
| CN103825593A (zh) * | 2014-03-18 | 2014-05-28 | 青岛歌尔声学科技有限公司 | 一种复位信号产生电路及电子设备 |
| CN110868200B (zh) * | 2019-10-30 | 2023-08-11 | 安徽国广数字科技有限公司 | 一种单键开关机与复位电路 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6395516A (ja) * | 1986-10-13 | 1988-04-26 | Hitachi Ltd | フアンクシヨン・リセツト共用キ−ボ−ド |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS586964B2 (ja) * | 1977-03-31 | 1983-02-07 | シャープ株式会社 | 電源制御方式 |
| JPS57111120A (en) * | 1980-12-26 | 1982-07-10 | Canon Inc | Reset pulse generator |
| US4433390A (en) * | 1981-07-30 | 1984-02-21 | The Bendix Corporation | Power processing reset system for a microprocessor responding to sudden deregulation of a voltage |
| US4572966A (en) * | 1983-12-22 | 1986-02-25 | Rockwell International Corporation | Activity monitor, power-on clear circuit |
| JPH0797721B2 (ja) * | 1987-10-08 | 1995-10-18 | 原田工業株式会社 | 自動車用アンテナ制御装置 |
| US4940909A (en) * | 1989-05-12 | 1990-07-10 | Plus Logic, Inc. | Configuration control circuit for programmable logic devices |
-
1990
- 1990-07-13 JP JP1990073896U patent/JPH0433127U/ja active Pending
-
1991
- 1991-04-24 US US07/690,757 patent/US5140178A/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6395516A (ja) * | 1986-10-13 | 1988-04-26 | Hitachi Ltd | フアンクシヨン・リセツト共用キ−ボ−ド |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002367270A (ja) * | 2001-05-29 | 2002-12-20 | Fms Audio Sdn Bhd | カーオーディオ機器におけるリセット回路 |
| JP2009277229A (ja) * | 2008-05-15 | 2009-11-26 | Thomson Licensing | キー操作検出回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| US5140178A (en) | 1992-08-18 |
