TMS320F28335, TMS320F28334, TMS320F28332
TMS320F28235, TMS320F28234, TMS320F28232
SPRS439M –JUNE 2007–REVISED AUGUST 2012
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3.1 Memory Maps
In Figure 3-2 through Figure 3-4, the following apply:
•
•
Memory blocks are not to scale.
Peripheral Frame 0, Peripheral Frame 1, Peripheral Frame 2, and Peripheral Frame 3 memory maps
are restricted to data memory only. A user program cannot access these memory maps in program
space.
•
Protected means the order of "Write followed by Read" operations is preserved rather than the pipeline
order. See the TMS320x2833x, 2823x System Control and Interrupts Reference Guide (literature
number SPRUFB0) for more details.
•
•
Certain memory ranges are EALLOW protected against spurious writes after configuration.
Locations 0x38 0080–0x38 008F contain the ADC calibration routine. It is not programmable by the
user.
•
If the eCAN module is not used in an application, the RAM available (LAM, MOTS, MOTO, and
mailbox RAM) can be used as general-purpose RAM. The CAN module clock should be enabled for
this.
34
Functional Overview
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