SPRUIT0A December 2019 – May 2020
Table 16 provides the complete I2C address mapping details on infotainment expansion.
J7ES EVM –Infotainment Expansion I2C Table | |||
---|---|---|---|
I2C Port | Device/Function | Part# | I2C Address |
WKUP_I2C0 | Board ID EEPROM | CAT24C256W | 0x52 |
WKUP_I2C0 | JAMR3 EEPROM | CAT24C256WI | 0x51 |
SoC_I2C0 | Reserved | TP55, TP56 | NA |
SoC_I2C1 | VOUT DDC link | <connector interface> | TBD |
SoC_I2C1 | I2C GPIO Expander (Video) | TCA6416ARTWR | 0x21 |
SoC_I2C1 | FPD Link-III Serializer (VOUT to FPD) | DS90UB921-Q1 | 0x1A |
SoC_I2C1 | CDCI (clock generator) | CDCE813-Q1 | 0x65 |
SoC_I2C2 | Reserved | TP52, TP53 | NA |
SoC_I2C3 | Audio Codec - A | PCM3168A-Q1 | 0x47 |
SoC_I2C3 | Audio Codec - B | PCM3168A-Q1 | 0x46 |
SoC_I2C3 | JAMR3 GPIO Expander | PCF8575 | 0x22
Requires modification on JAMR3 |
SoC_I2C3 | Legacy Auio/JAMR3 Interface | AFE8310 | 0x048, 0x049, 0x04A &0x04B |
SoC_I2C3 | FPD Link-III De-Serializer (FPD to McASP) | DS90UB926Q-Q1 | 0x3B |
SoC_I2C3 | I2C GPIO Expander (Audio) | TCA6416ARTWR | 0x21 |
SoC_I2C6 | Camera Sensor, Parallel | <connector interface> | TBD |