Texas Instruments TPS65988EVM, Руководство пользователя

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Figure 5-14. FTDI ® Dip Switch (S3)
5.1.6 S2: SPI , I
2
C, and BusPowerZ Configurations
The TPS65988EVM has a dip switch (S2) that can be used to configure the I
2
C addresses and BusPower
settings of the device. Switch1 through Switch3 are used to set the I2C address of the TPS65988 by adjusting
the voltage divider seen at ADCIN2. Refer to the TPS65988 datasheet to see the different I
2
C address
configurations. The default switch setting for Switch 1 through switch 3 is open, resulting in a 0x38 I
2
C address.
Switch4 through Switch6 adjusts the BusPowerZ setting by adjusting the voltage divider on ADCIN1. Refer to the
TPS65988 datasheet to see the different BusPowerZ configurations.
Figure 5-15 highlights the default switch
setting of S2.
www.ti.com Setup
SLVUB62B – JUNE 2017 – REVISED NOVEMBER 2020
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TPS65988 Evaluation Module 13
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