at91sam7x256 ATMEL Corporation, at91sam7x256 Datasheet - Page 24

• Manufacturer Part Number: at91sam7x256
• Description: Preliminary Summary
• Manufacturer: ATMEL Corporation

9. System Controller
The System Controller manages all vital blocks of the microcontroller: interrupts, clocks, power,
time, debug and reset.
The System Controller peripherals are all mapped to the highest 4 Kbytes of address space,
between addresses 0xFFFF F000 and 0xFFFF FFFF.
Figure 9-1 on page 25
shows the System Controller Block Diagram.
Figure 8-1 on page 18
shows the mapping of the User Interface of the System Controller periph-
erals. Note that the Memory Controller configuration user interface is also mapped within this
address space.
AT91SAM7X512/256/128 Preliminary
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6120ES–ATARM–08-Oct-07