发明名称 |
Interrupt/wake-up of an electronic device in a low power sleep mode when detecting a sensor or frequency source activated frequency change |
摘要 |
Activation of an external sensor coupled to an electronic device will change the frequency of a low power oscillator in the electronic device that runs during a low power sleep mode of the electronic device. When a change in frequency of the low power oscillator is detected, the electronic device will wake-up from the low power sleep mode. In addition, when a change in frequency from an external frequency source is detected, the electronic device will wake-up from the low power sleep mode.
|
申请公布号 |
US8065546(B2) |
申请公布日期 |
2011.11.22 |
申请号 |
US20080109911 |
申请日期 |
2008.04.25 |
申请人 |
SMIT ZACHARIAS MARTHINUS;CURTIS KEITH;SIMONS JAMES (JIM);ZDENEK JERROLD S.;CHARAIS JOHN;MICROCHIP TECHNOLOGY INCORPORATED |
发明人 |
SMIT ZACHARIAS MARTHINUS;CURTIS KEITH;SIMONS JAMES (JIM);ZDENEK JERROLD S.;CHARAIS JOHN |
分类号 |
G06F1/32;G06F1/00 |
主分类号 |
G06F1/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|