MPS MP8869S, Руководство пользователя, Страница: 9 / 11

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MP8869S Evaluation Kit User Guide rev 1.0 MonolithicPower.com
7/17/2018
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USER GUIDE
– MP8869S EVALUATION KIT (EVKT-8869S)
2. If the connection is successful, proceed to Step 3. Otherwise, check connections between the EVB,
communication interface, and PC. Re-plug the USB into the computer and restart the GUI.
3. Click the PartSelect button to select the MP8869S (see Figure 7) (The default GUI window is for
the MP8861). The Register Control menu will appear on the left side. I2C register values will be
read and displayed on the right side after clicking the
Read button (see Figure 9).
Figure 9: Values from I2C Shown in Table
4. Find the item you want to change and select the desired value from the drop-down menu.
5. Click the Read All button to update values. The changed information of the item will appear on the
right side (see Figure 10).
Figure 10: Refer to Datasheet to Translate 0
’s and 1’s
⚠️
All changes made via I2C will be restored to default values once the EVB is powered down.