SPRUJB5 February 2024 AM67 , AM67A , TDA4AEN-Q1 , TDA4VEN-Q1
The I2C Mapping Table provides the complete I2C address mapping details supported on the EVM.
Interface Name | Processor Resources | Components / Part Numbers | |
---|---|---|---|
I2C Port | Address | ||
Buck Regulator | WKUP_I2C0 | 0x44 | Texas Instruments TPS62875-Q1 |
Power Management IC | WKUP_I2C0 | 0x48, 0x49, 0x4A & 0x4B | Texas Instruments TPS65221-Q1 |
EEPROM, Board Id | WKUP_I2C0 | 0x51 | MicrochipTech AT24C512C |
Expansion Header (40p) | WKUP_I2C0 | Add-on | |
Expansion Header (40p) | MCU_I2C0 | Add-on | |
Audio Codec |
I2C0 | 0x1B | Texas Instruments TLV320AIC3106 |
Input PD Controller | I2C0 | 0x20 | Texas Instruments TPS25750 |
IO expander | I2C0 | 0x23 | Texas Instruments TCA6424 |
Power Monitor/Measurement |
I2C0 | 0x40 - 0x47, 0x4C - 0x4F |
Texas Instruments INA226 |
Temperature Sensor |
I2C0 |
0x48, 0x49 |
Texas Instruments TMP100NA |
Clock Generator |
I2C0 | 0x68 | Texas Instruments LMK3H0102 |
PCIe | I2C0 | Add-on | |
IO Expander |
I2C1 | 0x20 |
Texas Instruments TCA6416 |
DP Transceiver |
I2C1 |
0x2C |
Texas Instruments SN65DSI86 |
HDMI Transceiver |
I2C1 |
0x3B, 0x3F, 0x62 |
Silicon Labs SIL9022 |
DSI Expansion |
I2C1 |
Add-on | |
OLDI Expansion |
I2C1 |
Add-on | |
Camera I2C Switch |
I2C2 | 0x70, 0x71 |
Texas Instruments TCA9543A |
Camera Expansion |
I2C2 | Add-on | |
Test Automation Boot Mode |
Reserved |
0x22 |
Texas Instruments TCA6424 |