AT91SAM9G10-EK Atmel, AT91SAM9G10-EK Datasheet - Page 46

• Manufacturer Part Number: AT91SAM9G10-EK
• Description: KIT DEV FOR SAM9G10 ARM
• Manufacturer: Atmel
• Type: MCUr

Specifications of AT91SAM9G10-EK

• Contents: Board, Cables, Power Supply
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Kit Contents: Board
• Svhc: No SVHC (15-Dec-2010)
• Mcu Supported Families: AT91SAM9G10, ARM926EJ-S
• Tool / Board Applications: Microcontroller
• Rohs Compliant: Yes
• For Use With/related Products: *
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

11.3
46
CP15 Coprocessor
AT91SAM9G10
Coprocessor 15, or System Control Coprocessor CP15, is used to configure and control all the
items in the list below:
To control these features, CP15 provides 16 additional registers. See
Table 11-5.
Notes:
• ARM9EJ-S
• Caches (ICache, DCache and write buffer)
• MMU
• Other system options
Register
1. Register locations 0, 5 and 13 each provide access to more than one register. The register
2. Register location 9 provides access to more than one register. The register accessed depends
10
11
12
13
13
14
15
0
0
1
2
3
4
5
5
6
7
8
9
accessed depends on the value of the opcode_2 field.
on the value of the CRm field.
CP15 Registers
Name
ID Code
Cache type
Control
Translation Table Base
Domain Access Control
Reserved
Data fault Status
Instruction fault status
Fault Address
Cache Operations
TLB operations
Cache lockdown
TLB lockdown
Reserved
Reserved
FCSE PID
Context ID
Reserved
Test configuration
(1)
(1)
(1)
(1)
(2)
(1)
(1)
Read/Unpredictable
Read/Unpredictable
Read/write
Read/write
Read/write
None
Read/write
Read/write
Read/write
Read/Write
Read/write
Read/write
None
None
Read/write
Read/Write
None
Read/Write
Read/Write
Unpredictable/Write
Table
11-5.
6462A–ATARM–03-Jun-09