Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Data Sheet
Product codes
AT91SAM9N12-EK
259
SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]
11063K–ATARM–05-Nov-13
23.7.50 PIO I/O Drive Register 2
Name:
PIO_DRIVER2
Addresses:
0xFFFFF518 (PIOA), 0xFFFFF718 (PIOB), 0xFFFFF918 (PIOC), 0xFFFFFB18 (PIOD)
Access:
Read/Write
Reset:
See
• LINEx [x=16..31]: Drive of PIO line x
31
30
29
28
27
26
25
24
LINE31
LINE30
LINE29
LINE28
23
22
21
20
19
18
17
16
LINE27
LINE26
LINE25
LINE24
15
14
13
12
11
10
9
8
LINE23
LINE22
LINE21
LINE20
7
6
5
4
3
2
1
0
LINE19
LINE18
LINE17
LINE16
Value
Name
Description
0
HI_DRIVE
High drive
1
ME_DRIVE
Medium drive
2
LO_DRIVE
Low drive
3
Reserved