Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Data Sheet
Product codes
AT91SAM9N12-EK
258
SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]
11063K–ATARM–05-Nov-13
23.7.49 PIO I/O Drive Register 1
Name:
PIO_DRIVER1
Addresses:
0xFFFFF514 (PIOA), 0xFFFFF714 (PIOB), 0xFFFFF914 (PIOC), 0xFFFFFB14 (PIOD)
Access:
Read/Write
Reset:
See
• LINEx [x=0..15]: Drive of PIO Line x
31
30
29
28
27
26
25
24
LINE15
LINE14
LINE13
LINE12
23
22
21
20
19
18
17
16
LINE11
LINE10
LINE9
LINE8
15
14
13
12
11
10
9
8
LINE7
LINE6
LINE5
LINE4
7
6
5
4
3
2
1
0
LINE3
LINE2
LINE1
LINE0
Value
Name
Description
0
HI_DRIVE
High drive
1
ME_DRIVE
Medium drive
2
LO_DRIVE
Low drive
3
Reserved