Infineon WLC1115, Руководство пользователя

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User Guide 14 of 25 002-35126 Rev. **
2022-05-10
WLC1115 MP-A11 15-W wireless power transmitter
(REF_WLC_TX15W_C1) user guide
Reference board operation
4.2 Configuring and downloading the firmware
WLC1115 IC is a programmable controller which supports downloading the updated/modified configuration
data and the firmware over USB CC or I2C communication.
4.2.1 USB CC communication-based set-up
Figure 9 describes the set-up to download configuration data or firmware over the USB CC interface of the
WLC1115 controller.
Figure 9
USB CC communication-based set-up
Execute the following procedure to create the set-up:
1. Connect the HPI dongle to the reference board using the USB Type-C cable
2. Connect the HPI dongle to the PC using a USB micro-B cable
3. The Power LED (LED1) on HPI Dongle glows blue, and the status LED (LED1) on the WLC1115 reference board
blinks in blue and red five times
4. Now the set-up is ready for use by the Wireless Charging Configuration Utility
4.2.2 I2C communication-based set-up
Figure 10 describes the set-up to download configuration data or firmware over the I2C interface of the
WLC1115 controller.
Figure 10
I2C communication-based set-up