AT32UC3L064_1 ATMEL [ATMEL Corporation], AT32UC3L064_1 Datasheet - Page 334

• Manufacturer Part Number: AT32UC3L064_1
• Description: AVR32 32-bit Microcontroller
• Manufacturer: ATMEL [ATMEL Corporation]

19.6
Figure 19-2. Overview of the GPIO
32099A–AVR32–06/09
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
ODCRn*
OSRRn*
GFER
19-2.
1
0
0
1
0
1
STER*
Drive strength and slew rate control
Edge Detector
IMR1
IMR0
GPIO_ODMER
PDER*
PUER*
IER
Schmitt trigger
0
1
0
1
1
0
IFR
Pulldown and
buskeeper
Pullup,
AT32UC3L
PIN
Interrupt Request
334