Techniques for reducing idle power consumption of a port are described herein. An example method includes determining device presence using a pull-down resistor disposed in a downstream port. The method also includes initiating a low power state of a link between the downstream port and an upstream device. The method also includes disabling the pull-down resistor in response to initiating the low power state.
申请公布号
WO2014099533(A1)
申请公布日期
2014.06.26
申请号
WO2013US74315
申请日期
2013.12.11
申请人
INTEL CORPORATION;CHEN, HUIMIN;CHAN, KOK HONG;PHANG, KIAN LEONG;VADIVELU, KARTHI R.
发明人
CHEN, HUIMIN;CHAN, KOK HONG;PHANG, KIAN LEONG;VADIVELU, KARTHI R.