Datasheet

143
SAM9X25 [DATASHEET]
11054E–ATARM–10-Mar-2014
16.5.4 Periodic Interval Timer Image Register
Name: PIT_PIIR
Address: 0xFFFFFE3C
Access: Read-only
• CPIV: Current Periodic Interval Value
Returns the current value of the periodic interval timer.
• PICNT: Periodic Interval Counter
Returns the number of occurrences of periodic intervals since the last read of PIT_PIVR.
31 30 29 28 27 26 25 24
PICNT
23 22 21 20 19 18 17 16
PICNT CPIV
15 14 13 12 11 10 9 8
CPIV
76543210
CPIV