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OCRAM memory aliasing in imx6q

Question asked by ajmalali on Nov 14, 2016
Latest reply on Nov 14, 2016 by Ross Mcluckie


I read in the manual (IMX6DQRM) that " Memory alias is also supported for on-chip RAM. Address from 0x00940000 to
0x009FFFFF are alias addresses for it, any read/write operation to this area will be mapped back to the 256 Kbytes area.". How is this mapped? I mean, the OCRAM is 0.25MB and the alias memory is 0.75MB. Is there 3 address location, that may be mapped to the OCRAM area?