SPRUJA1 October 2023
There are three I2C interfaces used in AM62x SIP SK EVM board:
| I2C Port | Device/Function | Part Number | I2CAddress |
|---|---|---|---|
| SoC_I2C0 | Board ID EEPROM | AT24C512C-MAHM-T | 0x51 |
| SoC_I2C0 | User Expansion Connector | <connector interface> | |
| SoC_I2C0 | USB PD Controller | TPS65988DHRSHR | 0x38, 0x3F |
| SoC_I2C0 | PRU Header | <connector interface> | |
| SoC_I2C0 | OLDI Display Touch Interface | ||
| SoC_I2C1 | Test Automation Header | <connector interface> | |
| SoC_I2C1 | Current Monitors | INA231AIYFDR |
0x40, 0x47, 0x45, 0x4D& 0x4C |
| SoC_I2C1 | Temperature Sensors | TMP100NA/3K | 0x48 |
| SoC_I2C1 | Audio Codec | TLV320AIC3106IRGZT | 0x1B |
| SoC_I2C1 | HDMI Transmitter | SiI9022ACNU | 0x3B, 0x3F, 0x62 |
| SoC_I2C1 | GPIO Port Expander | TCA6424ARGJR, TCA6408ARGTR | 0x22, 0x20 |
| SoC_I2C2 | CSI Camera Connector | ||
| SoC_I2C2 | User Expansion Connector | <connector interface> | |
| MCU_I2C0 | MCU Header | <connector interface> | |
| WKUP_I2C0 | LED Driver | TPIC2810D | 0x60 |
| Others | |||
| BOOTMODE_I2C | I2CBootmode Buffer | TCA6424ARGJR | 0x22 |
| BOOTMODE_I2C | Test Automation Header | <connector interface> | |
The image below depicts the I2C tree, and above table provides the complete I2C address mapping details on AM62x SIP SK EVM.
Figure 2-31 I2C Interface