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Enable auto refresh and lock sdmr – Freescale Semiconductor MCF5480 User Manual

Page 483

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SDRAM Example

MCF548x Reference Manual, Rev. 3

Freescale Semiconductor

18-35

move.l

#0x008D0000, d0//Write LMR and clear reset DLL

move.l

d0, SDMR

Enable Auto Refresh and Lock SDMR:

move.l

#0x710D0F00, d0//Enable auto refresh and clear MODE_EN

move.l

d0, SDCR

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