ARM Cortex R4F User Manual

Page 96

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System Control Coprocessor

ARM DDI 0363E

Copyright © 2009 ARM Limited. All rights reserved.

4-12

ID013010

Non-Confidential, Unrestricted Access

c7

0

c11

1

Clean data cache line by
physical address to
Point-of-Unification

Write-only

-

page 4-55

2-7

Undefined

-

-

-

c12-c13

0-7

c14

0

1

Clean and invalidate data
cache line by physical
address to
Point-of-Unification

Write-only

-

page 4-55

c14

2

Clean and invalidate data
cache line by Set/Way

Write-only

-

page 4-55

3-7

Undefined

-

-

-

c15

0-7

c8

0

c0-c15

0-7

Undefined

-

-

-

c9

0

c0

0-7

Undefined

-

-

-

c1

0

BTCM Region

Read/write

-

d

page 4-57

1

ATCM Region

Read/write

-

d

page 4-57

2-7

Undefined

-

-

-

c2

0

TCM selection

Read/write

0x00000000

page 4-59

1-7

Undefined

-

-

-

c3-c11

0-7

c12

0

Performance Monitor
Control

Read/write

0x41141800

page 6-7

1

Count Enable Set

Read/write

Unpredictable

page 6-8

2

Count Enable Clear

Read/write

Unpredictable

page 6-9

3

Overflow Flag Status

Read/write

Unpredictable

page 6-10

4

Software Increment

Write-only

-

page 6-11

c9

0

c12

5

Performance Counter
Selection

Read/write

Unpredictable

page 6-12

6-7

Undefined

-

-

-

c13

0

Cycle Count

Read/write

0x00000000

page 6-13

1

Event Select

Read/write

Unpredictable

page 6-13

2

Performance Monitor
Count

Read/write

0x00000000

page 6-15

3-7

Undefined

-

-

-

Table 4-2 Summary of CP15 registers and operations (continued)

CRn

Op1

CRm

Op2

Register or operation

Type

Reset value

Page

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