QSG-5200
11
Holt Integrated Circuits
Test Point Definition
The HI-5200 ADK PHY evaluation board has six test points. They are defined in the following table.
Table 5. HI-5200PC PHY Evaluation Board Test Points.
Test Point Description
TP1
Interrupt Signal (U1 pin 21) with external pull-up
TP2
Signal Ground
TP3
Signal Ground
TP20
+5VDC input DC voltage check
TP21
+1.8VDC core logic PLL voltage check
TP22
+3.3VDC IC supply voltage check
RJ-45 Ethernet Connector
The RJ-45 Connector (J2) connects to standard CAT-5 Ethernet cable to interface with 10Base-
T/100Base-TX Ethernet devices.
J2 also supports Auto-MDIX and Auto-Negotiation / Forced Modes.
