Atmel Evaluation Kit AT91SAM9G25-EK AT91SAM9G25-EK Data Sheet
Product codes
AT91SAM9G25-EK
216
SAM9G25 [DATASHEET]
11032C–ATARM–25-Jan-13
23.3
Block Diagram
Figure 23-1. Block Diagram
Figure 23-2. Application Block Diagram
Em
b
edded
Peripher
a
l
Em
b
edded
Peripher
a
l
PIO Interr
u
pt
PIO Controller
Up to
3
2 pin
s
PMC
Up to
3
2
peripher
a
l IO
s
Up to
3
2
peripher
a
l IO
s
PIO Clock
APB
Interr
u
pt Controller
D
a
t
a
, En
ab
le
PIN
3
1
PIN 1
PIN 0
D
a
t
a
, En
ab
le
On-Chip Peripherals
PIO Controller
On-Chip Peripheral Drivers
Control & Command
Driver
Keyboard Driver
Keyboard Driver
General Purpose I/Os
External Devices