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Download AN2248 Application Note
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AN2248/D stw r6,MEMCTL_CONTROL(r8) # write CONTROL # Step 10) issue refresh stw r6,MEMCTL_CONTROL(r8) # write CONTROL # Step 11) write MODE addis ori stw r6,r0,(DRAM_MODE)@h r6,r6,(DRAM_MODE)@l r6,MEMCTL_MODE(r8) # write MODE # Step 12) write CONTROL stw 10 r4,MEMCTL_CONTROL(r8) # write CONTROL Using the MGT5100 SDRAM Controller MOTOROLA
