Probing Embedded USB Bus Designs

Probing Embedded USB Bus Designs
TECHNICAL BRIEF


Probing Embedded USB Bus Designs
Annie Lu
Applications Engineer
LeCroy Protocol Solutions Group




W
hen recording data traffic between USB 2. Solder the D+ (green) and D- (white) wires to
devices on a PCB that does have the corresponding bus trace on the PCB.
external connectors, you may need to Also solder the red (+5V) and black (ground)
build your o