USB3.0
Fixture
Board
User’s
Manual
Page
4
FAE2009U3EX_02 ©2009 Bplus Technology
3. Three pairs of USB test points can test signal working status wholly.
5.0 Application
note
z
Different Voltage switch
Set Jumper Cap on JP1 1-2 position, IC1 can work normally. Set Jumper Cap
on JP2 1-2 position, IC2 cannot work. Meanwhile, LED D2 (G) will show on
and output voltage shows 5V.
Set Jumper Cap on JP1 1-2 position, IC1 can work normally. Set Jumper Cap
on JP2 2-3 position, IC2 can work normally. Meanwhile, LED D1 (Y) and LED
D2 (G) will show on. Output voltage shows 3.3V.
