VTech Write & Learn Spellboard Advanced Manuale Utente Scaricare il pdf (Pagina 16)

US.

Patent

Sep.

30,

2014

Sheet

4

0f6

US

8,850,241

B2

a

power

adapter

to

a

power

source

i

5%

Supply

low

power

upon

initial

connection

to

a

host

device

i

?

Detect

a

notification

from

the

host

device

]

configured

to

indicate

to

the

power

adapter

that

the host

device

is

ready

for

high

power

i

=5in

Supply

high

power

to

the host

device

in

response

to

detection

of

the

notification

500

X

.92.

Recognize

a

connection

of

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