TW200719134A - PDA power saving method - Google Patents
PDA power saving methodInfo
- Publication number
- TW200719134A TW200719134A TW094140112A TW94140112A TW200719134A TW 200719134 A TW200719134 A TW 200719134A TW 094140112 A TW094140112 A TW 094140112A TW 94140112 A TW94140112 A TW 94140112A TW 200719134 A TW200719134 A TW 200719134A
- Authority
- TW
- Taiwan
- Prior art keywords
- pda
- power saving
- ram
- saving method
- stored
- Prior art date
Links
Abstract
A PDA (Personal Digital Assistant) power saving method is provided. When the PDA is not operated for a long time, a power saving supervising module operates the system to enter a deep standby mode and compresses the working data in the RAM (Random Access Memory) to be an image file for being stored in a non-volatile RAM. If the storage space is not enough, the image file is stored into an external storage device. After completing the above mentioned actions, the whole PDA power is turned off, so as to avoid the power consumption of keeping the working data in the RAM of the PDA.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094140112A TW200719134A (en) | 2005-11-15 | 2005-11-15 | PDA power saving method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094140112A TW200719134A (en) | 2005-11-15 | 2005-11-15 | PDA power saving method |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200719134A true TW200719134A (en) | 2007-05-16 |
TWI299825B TWI299825B (en) | 2008-08-11 |
Family
ID=45069800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094140112A TW200719134A (en) | 2005-11-15 | 2005-11-15 | PDA power saving method |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW200719134A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI395134B (en) * | 2009-07-17 | 2013-05-01 | Mitake Information Corp | Device and method of a display backlight persistently on for a mobile apparatus |
US8522054B2 (en) | 2009-04-30 | 2013-08-27 | Via Technologies, Inc. | Stand-by mode management method for use in a stand-by mode of a computer system with stand-by mode management module |
TWI489260B (en) * | 2009-05-12 | 2015-06-21 | Via Tech Inc | Stand-by management method and related management module and computer system |
TWI514278B (en) * | 2012-09-19 | 2015-12-21 | Ind Tech Res Inst | Method for generating a reduced snapshot image for booting, computing apparatus readable recording medium, and computing apparatus |
US9600369B2 (en) | 2013-12-10 | 2017-03-21 | Huawei Technologies Co., Ltd. | Operating system recovery method and apparatus, and terminal device |
TWI608345B (en) * | 2013-12-10 | 2017-12-11 | 華為技術有限公司 | Operating system recovery method, device and terminal equipment |
TWI621009B (en) * | 2012-03-29 | 2018-04-11 | 半導體能源研究所股份有限公司 | Power supply control device |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI486742B (en) * | 2008-12-11 | 2015-06-01 | Wistron Corp | Power management method for an electronic device and related device |
TWI462519B (en) | 2010-12-29 | 2014-11-21 | Realtek Semiconductor Corp | Method and apparatus for reducing power consumption of communication device |
TWI456487B (en) | 2012-04-26 | 2014-10-11 | Acer Inc | Mobile device and gesture determination method |
JP7165151B2 (en) | 2020-02-18 | 2022-11-02 | ウィンボンド エレクトロニクス コーポレーション | semiconductor equipment |
-
2005
- 2005-11-15 TW TW094140112A patent/TW200719134A/en unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8522054B2 (en) | 2009-04-30 | 2013-08-27 | Via Technologies, Inc. | Stand-by mode management method for use in a stand-by mode of a computer system with stand-by mode management module |
TWI489260B (en) * | 2009-05-12 | 2015-06-21 | Via Tech Inc | Stand-by management method and related management module and computer system |
TWI395134B (en) * | 2009-07-17 | 2013-05-01 | Mitake Information Corp | Device and method of a display backlight persistently on for a mobile apparatus |
TWI621009B (en) * | 2012-03-29 | 2018-04-11 | 半導體能源研究所股份有限公司 | Power supply control device |
TWI514278B (en) * | 2012-09-19 | 2015-12-21 | Ind Tech Res Inst | Method for generating a reduced snapshot image for booting, computing apparatus readable recording medium, and computing apparatus |
US9600369B2 (en) | 2013-12-10 | 2017-03-21 | Huawei Technologies Co., Ltd. | Operating system recovery method and apparatus, and terminal device |
TWI608345B (en) * | 2013-12-10 | 2017-12-11 | 華為技術有限公司 | Operating system recovery method, device and terminal equipment |
Also Published As
Publication number | Publication date |
---|---|
TWI299825B (en) | 2008-08-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW200719134A (en) | PDA power saving method | |
MX2012008736A (en) | Memory power reduction in a sleep state. | |
WO2006121501A3 (en) | Battery monitor | |
EP2291719A4 (en) | Integrated circuit with secondary-memory controller for providing a sleep state for reduced power consumption and method therefor | |
EP1727034A3 (en) | Printing system for achieving a quick start and power saving | |
TW200723893A (en) | Video signal processor, display device, and method of driving the same | |
WO2004063916A3 (en) | Memory controller considering processor power states | |
CN101042608A (en) | Portable electronic device with save electricity function and implementing method thereof | |
TW200604842A (en) | Separate os stored in separate NV memory and executed during HP and LP modes | |
KR102289001B1 (en) | Solid state drive and operation method thereof | |
WO2006126134A3 (en) | Portable electronic terminal and method therefor. | |
WO2007130615A3 (en) | A method for reading a multilevel cell in a non-volatile memory device | |
EP2423801A3 (en) | Image forming apparatus, system-on-chip (SOC) unit, and driving method thereof | |
WO2005069148A3 (en) | Memory management method and related system | |
TW200639703A (en) | Portable computer and data backup method thereof | |
WO2006062786A3 (en) | Method of extending battery life | |
TW200725614A (en) | Bit cell of organic memory | |
TW200739098A (en) | Semiconductor device | |
TW200634730A (en) | Mobile computer system and method to operate a mobile computer system | |
TW200735113A (en) | Semiconductor device and operating method thereof | |
TW200643966A (en) | Low-power solid state storage controller for cell phones and other portable appliances | |
WO2006078589A3 (en) | Power management in operating recording media | |
TW200627142A (en) | Hibernation method and device utilizing same | |
WO2007030232A3 (en) | Method and apparatus for secure module restoration | |
TW200632630A (en) | Erasing control circuit and method for erasing BIOS configuration memory in computer system |