AT91SAM9261S ATMEL Corporation, AT91SAM9261S Datasheet - Page 19

• Manufacturer Part Number: AT91SAM9261S
• Description: AT91 ARM Thumb-based Microcontrollers
• Manufacturer: ATMEL Corporation

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9. System Controller
6242DS–ATARM–06-Jan-09
The System Controller manages all vital blocks of the microcontroller: interrupts, clocks, power,
time, debug and reset.
The System Peripherals are all mapped within the highest 6 Kbytes of address space, between
addresses 0xFFFF EA00 and 0xFFFF FFFF. Each peripheral has an address space of 256 or
512 Bytes, representing 64 or 128 registers.
Figure 9-1 on page 20
Figure 8-1 on page 15
peripherals.
shows the System Controller block diagram.
shows the mapping of the User Interfaces of the System Controller
AT91SAM9261S
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