Other Parts Discussed in Thread: DRA821
Tool/software:
Hello TI,
we understand the DRA821 is intended to use 32 bit DRAM.Is it possible to use 16 data bits only. The user manual mentions two independent 16 bit channels.
Our application doesn't not the performance improvement of 32 bits and could benefit from a simpler/smaller layout.
However the DDR controller section datasheet does not describe a 16 bit mode. I can also image that there will be issues with the ECC system.
Just curious if you know about tests or even customers using a 16 vit DRAM interface.
Best regards
-Rene