OLIMEX© 2015
iMX233-OLinuXino-NANO user's manual
CHAPTER 7 BLOCK DIAGRAM AND MEMORY
7. Introduction to the chapter
On the next page you can find a memory map for this family of processors. It is strongly
recommended to refer to the original datasheet released by Freescale for one of higher quality.
7.1 Memory addresses
Below is the table with some of the most frequently used addresses. For full list of addresses check
the manual released by Freescale (Chapter Memory Map).
Decode
block
Device
Mnemonic
Start address
End address
Size
AHB
On-chip RAM
OCRAM
0×00000000
0×00007FFF
32KB
On-chip RAM alias
OCRAM
0×00008000
0×3FFFFFFF
External memory
0×40000000
0×5FFFFFFF
512MB
Default Slave
0×60000000
0×7FFFFFFF
512M
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