T4240 Memory problems

[jack_huang1]

T4240rm states that each channel has a maximum of 64GB, but it is later explained that each slice supports a maximum of 4GB, which is inconsistent? How much memory capacity can this chip support? What are the restrictions on chip selection or memory chip
Because we tested the 16GB UDImm memory strip on the development board QDS, some of the memory was not available, and some of the RDImm was available. The maximum was only 16GB.

Thank you.

[ufedor]

QorIQ T4240 Reference Manual, 11.5 DDR Functional Description:

"Bank sizes up to 16 Gbytes are supported, providing up to a maximum of 64 Gbytes of DDR main memory."