INFORMATION PROCESSING SYSTEM, EXTERNAL APPARATUS, AND METHOD FOR SUPPLYING POWER FROM HOST APPARATUS TO EXTERNAL APPARATUS
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United States of America Patent
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Issued Date -
Feb 27, 2014
app pub date -
Aug 26, 2013
filing date -
Aug 27, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An information processing apparatus including a first external interface configured to be connected to a host apparatus, a first power supply section configured to be connected to an external power supply and a second power supply section configured to receive power via the first external interface. The information processing apparatus configured to detect whether power is received at the first power supply section; and declare, to the host apparatus, a maximum current value equal to or smaller than a prescribed maximum current value defined by the host apparatus when the information processing apparatus is connected to the host apparatus via the first external interface and it is detected that power is received at the first power supply section.
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