AT32UC3L064-D3HES ATMEL [ATMEL Corporation], AT32UC3L064-D3HES Datasheet - Page 334

• Manufacturer Part Number: AT32UC3L064-D3HES
• Manufacturer: ATMEL [ATMEL Corporation]

19.6
Figure 19-2. Overview of the GPIO
32099D–06/2010
Periph. Func. A
Periph.Func. B
Periph. Func. C
Functional Description
PMRn
*) Register value is overrided if a peripheral function that
support this function is enabled
The GPIO controls the I/O pins of the microcontroller. The control logic associated with each pin
is shown in
Output
Enable
Output
Input
ODER
OVR
PVR
GPER
Glitch Filter
Figure
GFER
1-2.
1
0
0
1
0
1
Edge Detector
IMR1
IMR0
PUER*
IER
0
1
0
1
1
0
AT32UC3L016/32/64
IFR
Pullup
PIN
Interrupt Request
334