Emerson PMPPC7448 user manual Overview: Physical Memory Map, Hex Address

Overview: Physical Memory Map

PHYSICAL MEMORY MAP

Fig. 1-1illustrates the PmPPC7448 memory map:

Figure 1-2:PmPPC7448 Memory Map

Hex Address

FFFF,FFFF

FF80,0000

F854,0000

F850,0000

F830,0000

F820,0000

F810,0000

F800,0000

EBFF,FFFF

E9FF,FFFF

E800,0000

C000,0000

B000,0000

8000,0000

3FFF,FFFF

1FFF,FFFF

0FFF,FFFF

0000,0000

Boot Mirror

Reserved

MV64460 SRAM

Reserved

CPLD

MV64460

ROM Socket

	Reserved
			Flash
Flash			64 MB
32 MB
	Reserved
	I/O
	PCI 0
	Memory
				SDRAM
	Reserved			2 GB
		SDRAM
	SDRAM	1 GB
SDRAM	512 MB
256 MB

Hex Address

F820,E000

F820,D000

F820,C000

F820,B000

F820,A000

F820,9000

F820,8000

F820,7000

F820,6000

F820,5000

F820,4000

F820,3000

F820,2000

F820,1000

F820,0000

PCI Reset Out Enable Register

DMC LED Register

Board Configuration Register 3

Reserved

Board Configuration Register 1

Board Configuration Register 0

PLD Version Register

Hardware Version Register

Jumper Settings Register

EREADY Register

Product ID Register

Interrupt Pending Register

Interrupt Enable Register

Reset Command Register

Reset Event Register

1-4

PmPPC7448 User’s Manual 10006757-02