sample_embedding_folder2/0733995.txt

Ticket Name: TDA2EVM5777: TDA2 DDR

Query Text:
Part Number: TDA2EVM5777 Other Parts Discussed in Thread: TDA2 Hello I am study TDA2 VAYU_EVM, there are two channel of ddr3 channel 1 connect to 2 "MT41K512M16HA-125 AIT:A" & 1 "MT41K512M8RH-125-AAT:E" which is for ECC fuction and channel 2 connect to 4 "MT41K512M8RH-125-AAT:E" could I design our own TDA2 system using only channel 1 with 2 "MT41K512M16HA-125 AIT:A" & 1 "MT41K512M8RH-125-AAT:E" ? and let channel 2 to be float? thank you

Responses:
Hi Locust, The two DDR channels are identical and independent. I see no reason why not use only channel 1. Regards, Stan

Hi Stan Thank you for the answer. And should I change any software setting in bootloader or another place? or I can just tear down the ddr on channel 2? thank you

Yes, DDR configuration should be updated. regards, Stan