Infineon EZ-PD CY4534, Руководство пользователя

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User Guide 19 of 26 002-34123 Rev. **
2021-10-21
CY4534 EZ- PD™ barrel connector replacement -plus (BCR-PLUS)
evaluation kit guide
Kit operation
Figure 15 Read existing configuration parameters
7. The existing configuration parameters will be displayed. Before proceeding further, save this default
configuration on your PC so that you can reload it once you are done with this demo.
8. In the panel on the left of the EZ-PD ™ configuration utility window, select CCGx Configuration > BCR
configuration as shown in Figure 16 . In the Power Selection option on the right-side panel, use the
dropdown menu and change the option from “ Use BCR pins ” to “ Use configuration table ” as shown in
Figure 16 . This option allows the users to override the VBUS_MAX, VBUS_MIN, ISNK_COARSE and ISNK_FINE
values set using the rotary switch SW1 or the resistor dividers and use the sink PDOs set in the configuration
table using the EZ-PD
™ configuration utility.
Figure 16 Changing the power selection to “Use configuration table”
9. Select CCGx Configuration > PDO > Sink PDO and remove the Sink PDO 1 from the configuration table by
clicking on the Remove button as shown in Figure 17 .