MPC8540 datasheet(139/1302 Pages) FREESCALE

139 / 1302 page

Complete CCSR Map

MPC8540 PowerQUICC III Integrated Host Processor Reference Manual, Rev. 1

Freescale Semiconductor

2-21

0x0_50A4

LSRT—SDRAM refresh timer

R/W

0x0000_0000

13.3.1.9/13-25

0x0_50B0

LTESR—Transfer error status register

Read/

Bit-reset

0x0000_0000

13.3.1.10/13-26

0x0_50B4

LTEDR—Transfer error disable register

R/W

0x0000_0000

13.3.1.11/13-27

0x0_50B8

LTEIR—Transfer error interrupt register

R/W

0x0000_0000

13.3.1.12/13-28

0x0_50BC

LTEATR—Transfer error attributes register

R/W

0x0000_0000

13.3.1.13/13-29

0x0_50C0

LTEAR—Transfer error address register

R/W

0x0000_0000

13.3.1.14/13-30

0x0_50D0

LBCR—Configuration register

R/W

0x0000_0000

13.3.1.15/13-31

0x0_50D4

LCRR—Clock ratio register

R/W

0x8000_0008

13.3.1.16/13-32

PCI/X Registers

PCI/X Configuration Access Registers

0x0_8000

CFG_ADDR—PCI/X configuration address

R/W

0x0000_0000

16.3.1.1.1/16-18

0x0_8004

CFG_DATA—PCI/X configuration data

R/W

0x0000_0000

16.3.1.1.1/16-18

0x0_8008

INT_ACK—PCI/X interrupt acknowledge

0x0000_0000

16.3.1.1.3/16-20

0x0_800C–

0x0_8BFC

Reserved

—

PCI/X ATMU Registers—Outbound and Inbound

0x0_8C00–0x0_8C3C–Outbound Window 0 (default)

0x0_8C00

POTAR0—PCI/X outbound window 0 (default)

translation address register

R/W

0x0000_0000

16.3.1.2.1/16-21

0x0_8C04

POTEAR0—PCI/X outbound window 0 (default)

translation extended address register

R/W

0x0000_0000

16.3.1.2.2/16-21

0x0_8C08

Reserved

—

0x0_8C0C

Reserved

—

0x0_8C10

POWAR0—PCI/X outbound window 0 (default)

attributes register

R/W

0x8004_401F

16.3.1.2.4/16-22

0x0_8C14–

0x0_8C1C

Reserved

—

0x0_8C20–0x0_8C3C—Outbound Window 1

0x0_8C20

POTAR1—PCI/X outbound window 1 translation

address register

R/W

0x0000_0000

16.3.1.2.1/16-21

0x0_8C24

POTEAR1—PCI/X outbound window 1 translation

extended address register

R/W

0x0000_0000

16.3.1.2.2/16-21

0x0_8C28

POWBAR1—PCI/X outbound window 1 base

address register

R/W

0x0000_0000

16.3.1.2.3/16-22

0x0_8C2C

Reserved

—

0x0_8C30

POWAR1—PCI/X outbound window 1 attributes

R/W

0x0000_0000

16.3.1.2.4/16-22

Table 2-9. Memory Map (continued)

Offset

Access

Reset

Section/Page

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