Xilinx ZCU102 User Manual page 36

The USB3320 ULPI U116 transceiver circuit (see
programmable current limit switch (U121). This switch has an open-drain output fault flag
on pin 2, which will turn on LED DS51 if overcurrent or thermal shutdown conditions are
detected. DS51 is located in the U116 circuit area near push-button SW2
5).
X-Ref Target - Figure 3-4
ZCU102 Evaluation Board User Guide
UG1182 (v1.2) March 20, 2017
Figure 3-4: ULPI U116 Transceiver Circuit
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Chapter 3: Board Component Descriptions
Figure 3-4) has a Micrel MIC2544 high-side
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(Figure 2-1, callout
36