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  Can imx8m DDR stress tool do lpddr4 training only to single appointed channel in one time

Question asked by An hui on Jun 13, 2020
Latest reply on Jun 19, 2020 by Rita Wang

Hi,experts

 our design info : i.MX8MQ with LPDDR4 3GB(Micron 6Gb-die * 4). and we want to change the LPDDR4 3GB(Micron 6Gb-die * 4) device to LPDDR4 2GB(Micron 8Gb-die *2) device.

 when we use ddr stress tool to train our new board, we want to do LPDDR4 training to single channel ,

for example of action sequence is : do training to channel A --> do training to channel B.

please , help us confirm :

1: Can imx8m DDR stress tool do lpddr4 training only to single appointed channel in one time

2: if yes , how to set tool parameters or RPA file to achieve this goal ?

thanks.

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