SPRUJA2 November 2023
There are five AM62P I2C instances communicating with the various peripherals in the SKEVM.
The image below depicts the I2C tree, and the below table provides the complete I2C address mapping details present on the AM62P SK EVM.
I2C Port | Device/Function | Part# | I2C Address |
---|---|---|---|
SoC_I2C0 | Board ID EEPROM | AT24C512C-MAHM-T | 0x51 |
User Expansion Connector | <connector interface> | ||
USB PD Controller | TPS65988DHRSHR | 0x38, 0x3F | |
OLDI Display Connector | <connector interface> | ||
DSI Display Connector | <connector interface> | ||
SoC_I2C1 | Test Automation Header | <connector interface> | |
Current Monitors | INA228AIDGSR | 0x40, 0x41, 0x4C, 0x45, 0x4D and 0x47 | |
Temperature Sensors | TMP100NA/3K | 0x48, 0x49 | |
Audio Codec | TLV320AIC3106IRGZT | 0x1B | |
HDMI Transmitter | SiI9022ACNU | 0x3B, 0x3F, 0x62 | |
GPIO Port Expander | TCA6424ARGJR | 0x22, 0x23 | |
SoC_I2C2 | CSI Camera Connector | <connector interface> | |
User Expansion Connector | <connector interface> | ||
MCU_I2C0 | MCU Header | <connector interface> | |
PMIC | PTPS6522430RAHRQ1 | 0x48, 0x49, 0x4A, 0x4B | |
WKUP_I2C0 | |||
Others | |||
BOOTMODE_I2C | I2C Bootmode Buffer | TCA6424ARGJR | 0x22 |
Test Automation Header | <connector interface> |