SAM3N0A Atmel Corporation, SAM3N0A Datasheet - Page 418

• Manufacturer Part Number: SAM3N0A
• Manufacturer: Atmel Corporation

26.7.32
Name:
Addresses:
Access:
This register can only be written if the WPEN bit is cleared in
• P0-P31: Pull Down Status.
0 = Pull Down resistor is enabled on the I/O line.
1 = Pull Down resistor is disabled on the I/O line.
418
418
P31
P23
P15
P7
31
23
15
7
SAM3N
SAM3N
PIO Pad Pull Down Status Register
P30
P22
P14
P6
30
22
14
PIO_PPDSR
0x400E0E98 (PIOA), 0x400E1098 (PIOB), 0x400E1298 (PIOC)
Read-only
6
P13
P29
P21
P5
29
21
13
5
P28
P20
P12
P4
28
20
12
4
“PIO Write Protect Mode Register”
P11
P27
P19
P3
27
19
11
3
P26
P18
P10
P2
26
18
10
2
.
P25
P17
P9
P1
25
17
9
1
11011A–ATARM–04-Oct-10
11011A–ATARM–04-Oct-10
P24
P16
P8
P0
24
16
8
0