Datasheet

116
SAM9X35 [DATASHEET]
11055E–ATARM–10-Mar-2014
14.5.3 Reset Controller Mode Register
Name: RSTC_MR
Address: 0xFFFFFE08
Access: Read-write
• ERSTL: External Reset Length
This field defines the external reset length. The external reset is asserted during a time of 2
(ERSTL+1)
Slow Clock cycles. This
allows assertion duration to be programmed between 60 µs and 2 seconds.
•KEY: Password
Should be written at value 0xA5. Writing any other value in this field aborts the write operation.
31 30 29 28 27 26 25 24
KEY
23 22 21 20 19 18 17 16
––––––––
15 14 13 12 11 10 9 8
–––– ERSTL
76543210
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