mc9s12xf512 Freescale Semiconductor, Inc, mc9s12xf512 Datasheet - Page 40

• Manufacturer Part Number: mc9s12xf512
• Description: S12x Microcontrollers 16-bit Automotive Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Chapter 1 MC9S12XF-Family Reference Manual
1.1.4.1
FlexRay Address Mapping
Memory map 1
Figure 1-4
shows FlexRay address mapping to the global memory map. It indicates also
the location of the internal resources in the memory map.
The FlexRay address mapping can be configured via MPU descriptors. It is possible to set-up up to 4
descriptors giving the FlexRay module access to 4 different regions of RAM with different permissions.
This is not reflected in
Figure 1-4
for complexity reasons. For more details refer to the MPU section.
NOTE
The FlexRay module can only access system ram space.
MC9S12XF - Family Reference Manual, Rev.1.19
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