Board Support Package (Bsp) Examples; Intel ® 80333 I/O Processor Memory Map - Intel IQ80333 Reference Manual

Intel® IQ80333 I/O Processor
Software Reference
4.3

Board Support Package (BSP) Examples

Examples provided in this section are based on the RedHat* RedBoot software running on the
IQ80333.
®
4.3.1 Intel
Figure 13
®
Figure 13. Intel 80333 I/O Processor Memory Map
ADDRESS
0000 0000H
0000 0040H
8000 0000H
8800 0000H
9000 0000H
9001 0000H
FFFF E000H
FFFF E900H
FFFF FFFFH
48
80333 I/O Processor Memory Map
depicts the memory space for the 80333 (before RedBoot boots):
Memoryless Boot Registers
ATU Outbound Direct Addressing Window
ATU Outbound Memory Translation Windows
Code / Data External Memory
ATU Outbound I/O Translation Window
External Memory
Peripheral Memory-Mapped Registers
I/O Processor Reserved
Code/Data
Reserved
External Memory
Address
Space
Customer Reference Board Manual