Platform forum

Memory calibration in embeded memory?

provotector , 02-23-2017, 01:20 AM
Hi! I have a doubt. In processors with built in memory (scm imx6 for example) is needed to do some calibration for every PCB layout?? Or with the factory values will be allright? Thanks a lot!
robertferanec , 02-23-2017, 04:07 PM
Are not these DDR2 memories? You do not need to calibrate DDR2. If these were DDR3 PoP (Package on Package) memories, I guess these values would be already in the code from manufacturer and you would not need to run calibration.
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