AN2347 Freescale Semiconductor / Motorola, AN2347 Datasheet - Page 39

AN2347

Manufacturer Part Number

AN2347

Description

Using an MPC8260 and an MPC7410 with Shared Memory

Manufacturer

Freescale Semiconductor / Motorola

Datasheet

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Required Header File—init_cn.h

All these values are offsets from the Internal Memory Map Register (IMMR) base pointer. The base value

is determined by the ISB bits in the Hard Reset Conﬁguration Word. See the reset section of the user's

manual. For a complete set of all the IMMR registers, refer to the MPC8260 Users Manual. As an additional

note, only those register values used in this example are listed below. Therefore this list does not comprise

all possible Internal Memory Mapped Registers.

IMISS:

ICMP:

RPA:

HID0:

HID1:

SIUMCR:

SYPCR:

SCCR:

BR0:

OR0:

BR1:

OR1:

BR2:

OR2:

BR3:

OR3:

BR4:

OR4:

BR8:

OR8:

MPTPR:

PSDMR:

LSDMR:

PSRT:

LSRT:

IMMR:

BCR:

.equ

Using an MPC8260 and an MPC7410 with Shared Memory

980

981 # Instruction PTE Compare Register

982 # Required Physical Address Register

1008 # Hardware Implementation Register 0

1009 # Hardware Implementation Register 1

0x0000

0x0004

0x0C80

0x0100

0x0104

0x0108

0x010C

0x0110

0x0114

0x0118

0x011C

0x0120

0x0124

0x0140

0x0144

0x0184

0x0190

0x0194

0x019C

0x01A4

0x01A8

0x0024

Freescale Semiconductor, Inc.

For More Information On This Product,

# Instruction TLB Miss Register

# SIU Module Configuration Register

# System Protection Control Register

# System Clock Control Register

# Base Register Bank 0

# Option Register Bank 0

# Base Register Bank 1

# Option Register Bank 1

# Base Register Bank 2

# Option Register Bank 2

# Base Register Bank 3

# Option Register Bank 3

# Base Register Bank 4

# Option Register Bank 4

# Base Register Bank 8

# Option Register Bank 8

# Memory Periodic Timer Prescaler Register

# PowerPC Bus SDRAM Machine Mode Register

# Local Bus SDRAM Machine Mode Register

# 60x Bus Assigned SDRAM Refresh Timer

# Local Bus Assigned SDRAM Refresh Timer

# Internal I/O base Register offset

# Bus Configuration Register

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AN2347 Freescale Semiconductor / Motorola, AN2347 Datasheet - Page 39

AN2347

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