The following instructions describe how to set up and use the EVM.
- Purchase an SCB if there is not one.
- Download this driver and install as an administrator: https://www.ti.com/lit/zip/sbac253.
- Follow the download prompts. An account on my.TI™ on-line information services is required.
- Take note that this driver is labeled as a PAMB driver and is also used for the SCB.
- Attach the EVM to the SCB Controller as shown in
Figure 3-1.
- Refer to Figure 3-2 when connecting multiple EVMs of the same type together.
- Connect the EVM to the PC using the provided USB cable.
- Insert the micro USB cable into the SCB Controller onboard USB receptacle J2.
- Plug the other end of the USB cable into a PC.
- Access the GUI from this link in either Chrome, Firefox, or Safari: https://dev.ti.com/gallery/info/CurrentSensing/EZShunt-EVM-GUI/.
- Connect the GND reference of the external system to
the GND node of the EVM (any test point or clip labeled "GND").
- Verify the load current source is disabled, then
connect the EVM MP1 (IS+) and MP2 (IS-) nodes in-series to the load line with properly
current rated cables as explained inCurrent Sensing Operation.