Atmel Evaluation Kit for the SAM4E Series of Flash Microcontrollers ATSAM4E-EK ATSAM4E-EK Data Sheet

239

SAM4E [DATASHEET]

Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14

Note:

1. PRI_n[7:0] field showing the binary point. x denotes a group priority field bit, and y denotes a subpriority field bit.

Determining preemption of an exception uses only the group priority field.



0: No system reset request.

1: Asserts a signal to the outer system that requests a reset.

This is intended to force a large system reset of all major components except for debug. This bit reads as 0.



This bit reads as 0. When writing to the register, write a 0 to this bit, otherwise the behavior is unpredictable.



This bit reads as 0. When writing to the register, write a 0 to this bit, otherwise the behavior is unpredictable.

0b101

bxx.yyyyyy

[7:6]

[5:0]

4

64

0b110

bx.yyyyyyy

[7]

[6:0]

2

128

0b111

b.yyyyyyy

None

[7:0]

1

256

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