AT91X40 Datasheet, PDF (51/153 Pages) ATMEL Corporation – AT91 ARM Thumb Microcontrollers

PS User Interface
Base Address: 0xFFFF4000 (Code Label PS_BASE)
Table 7. PS Memory Map
Offset Register
0x00
Control Register
0x04
Peripheral Clock Enable Register
0x08
Peripheral Clock Disable Register
0x0C
Peripheral Clock Status Register
AT91X40 Series
Name
PS_CR
PS_PCER
PS_PCDR
PS_PCSR
Access
Write Only
Write Only
Write Only
Read Only
Reset State
–
–
–
0x17C
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1354D–ATARM–05/02