beautypg.com

Memory maps and addresses, 1 default processor memory map, Table 8-1 – Artesyn CPCI-6200 Installation and Use (May 2015) User Manual

Page 185: Default processor address map, Ribed in, Chapter 8

background image

Chapter 8

CPCI-6200 Installation and Use (6806800J66E)

185

Memory Maps and Addresses

8.1

Default Processor Memory Map

The following table describes a default memory map from the point of view of the processor
after a processor reset. Note that the e500 core only provides one default TLB entry to access
boot code and it allows for accesses within the highest 4 KB of memory. In order to access the
full 8 MB of default boot space (and the 1 MB of CCSR space), additional TLB entries must be set
up within the e500 core for mapping these regions. For more information, see to the MPC8572
Reference Manual.

Table 8-1 Default Processor Address Map

Processor Address

Size

Definition

Start

End

0x0_0000_0000

0x0_FF6F_FFFF

4087 MB

Not mapped

0x0_FF70_0000

0x0_FF7F_FFFF

1 MB

MPC8572 CCSR Registers

0x0_FFF8_0000

0x0_FFFF_FFFF

8 MB

Flash