SLVUCU6A November 2023 – October 2024
Numerous test points are provided to access voltages and signals. Test points marked with _S are designed for sensing voltages only and are not designed to carry large DC currents.
Test Point | Device Pin | Description |
---|---|---|
TP1 | VOUT_LDO_S | Voltage sense point for the internal LDO. |
TP2, TP6, TP8, TP10, TP13, TP14, TP16, | GND_S | Ground sense points routed from various locations. |
TP3 | VIO_S | VIO voltage sense routed from the VIO pin of the TP65224-Q1 |
TP5, J35 (Right pin) | VCCA_S | VCCA voltage sense point. |
TP9, TP11, TP12, TP15 | GND | Solid ground points. Are able to carry larger DC currents. |
J3, J7, J8, J15 | FB_B1, FB_B2, FB_B3, FB_B4 | Buck output voltage sense points. Unused regulator can also be used as voltage monitor for an external rail. |
J16, J17, J18 | LDO1, LDO2, LDO3 | LDO output voltage sense points. Unused regulator can also be used as voltage monitor for an external rail. |