Datasheet

 2017 Microchip Technology Inc. DS60001516A-page 359
SAM9G20
28.6.3 PIO Controller PIO Status Register
Name:PIO_PSR
Access:Read-only
P0–P31: PIO Status
0: PIO is inactive on the corresponding I/O line (peripheral is active).
1: PIO is active on the corresponding I/O line (peripheral is inactive).
31 30 29 28 27 26 25 24
P31 P30 P29 P28 P27 P26 P25 P24
23 22 21 20 19 18 17 16
P23 P22 P21 P20 P19 P18 P17 P16
15 14 13 12 11 10 9 8
P15 P14 P13 P12 P11 P10 P9 P8
76543210
P7 P6 P5 P4 P3 P2 P1 P0