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What are the minimum set of signals that need to be externally connected between the processor (AM335x) and PMIC (TPS65217C) to use OSD335x-BAS/IND devices?

The following table shows the minimum set of signals that need to be connected externally between the processor (AM335x) and PMIC (TPS65217C) to use the OSD335x-BAS/IND devices. It also shows internal pull up resistor values, the voltage rail they are pulled up to and the specific pad that was pulled up.

OSD335x Pad Name PAD OSD335x PAD Name PAD Pull Up Resistor Value Pull Up Voltage Pull Up on PAD
PMIC_IN_I2C_SCL C20 I2C0_SCL C16 4.7 K VDDSHV_3P3V C20
PMIC_IN_I2C_SDA C19 I2C0_SDA C17 4.7 K VDDSHV_3P3V C19
PMIC_IN_PWR_EN D19 PMIC_POWER_EN C6 10 K SYS_RTC_1P8V D19
PMIC_OUT_PGOOD A20 PWRONRSTN B15 NONE N/A N/A
PMIC_OUT_LDO_PGOOD B20 RTC_PWRONRSTN B5 NONE N/A N/A
PMIC_OUT_NINT B19 EXTINTN B18 10 K VDDSHV_3P3V B18
PMIC_OUT_NWAKEUP A19 EXT_WAKEUP C5 10 K SYS_RTC_1P8V C5

 

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