Emerson 752I Manuel D’Utilisation

 Processor Reset

752i User’s Manual

This table summarizes the physical addresses for the 750GL on the Katana

752i board and 

provides a reference to more detailed information.

Table 4-2:

752i Address Summary

Circuitry on the Katana

752i resets the processor and the board. Please refer to Chapter  

for details.

Initially, the Katana

752i powers up with specific values stored in the CPU registers. The ini-

tial power-up state of the Hardware Implementation Dependent registers (HID0) and the 
Machine State register (MSR) are given in 

.

Table 4-3:

FF80,0000

R

Boot Mirror

F834,0000

—

Reserved

–

F830,0000

R/W

MV64460 SRAM

F821,0000

R/W

HSL PLD Registers

page 4-1,
page 13-1

F820,0000

R/W

Device Bus PLD Registers

F811,0000

—

Reserved

–

F810,0000

R/W

MV64460 Registers

F808,0000

—

Reserved

–

F800,0000

R/W

Flash socket

E800,0000

R/W

Flash (up to 128MB)

E000,0000

R/W

cPCI I/O Space

C000,0000

R/W

cPCI Memory Space

B400,0000

—

Reserved

–

B000,0000

R/W

PMC PCI I/O Space

8000,0000

R/W

PMC PCI Memory Space

0000,0000

R/W

SO-DIMM SDRAM (up to 2GB)

HID0

8000,0000

(icache and dcache off)

Hardware Implementation Dependent 
register. (See Section )

8000,C000

(icache and dcache on)

MSR

0000,B032

Machine State register. 
(See Section )