SPRAD67A december 2022 – july 2023 AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
DDR Subsystem supports DDR4 and LPDDR4. Refer device-specific data sheet and TRM for data bus width (16-bit), inline ECC support, speed (up-to 1600 MT/s) and Max addressable range (2GBytes (DDR4 or LPDDR4)).
The allowed configurations are 1 X 16-bit or 2 X 8-bit. 1 X 8-bit configuration is not a valid configuration.
For more details, refer the DDR Subsystem (DDRSS) section in the Memory Controllers chapter of the device-specific TRM.