AT32UC3B0256_08 Datasheet, PDF (21/65 Pages) ATMEL Corporation – AVR32 32-Bit Microcontroller

AT32UC3B
groups of interrupt requests. Each group can have up to 32 interrupt request signals. All interrupt
signals in the same group share the same autovector address and priority level. Refer to the
documentation for the individual submodules for a description of the semantics of the different
interrupt requests.
The interrupt request signals are connected to the INTC as follows.
Table 9-3.
Group
0
1
2
3
4
5
6
Interrupt Request Signal Map
Line
Module
0
AVR32 UC CPU with optional MPU and
optional OCD
0
External Interrupt Controller
1
External Interrupt Controller
2
External Interrupt Controller
3
External Interrupt Controller
4
External Interrupt Controller
5
External Interrupt Controller
6
External Interrupt Controller
7
External Interrupt Controller
8
Real Time Counter
9
Power Manager
10
Frequency Meter
0
General Purpose Input/Output Controller
1
General Purpose Input/Output Controller
2
General Purpose Input/Output Controller
3
General Purpose Input/Output Controller
4
General Purpose Input/Output Controller
5
General Purpose Input/Output Controller
0
Peripheral DMA Controller
1
Peripheral DMA Controller
2
Peripheral DMA Controller
3
Peripheral DMA Controller
4
Peripheral DMA Controller
5
Peripheral DMA Controller
6
Peripheral DMA Controller
0
Flash Controller
0
Universal Synchronous/Asynchronous
Receiver/Transmitter
0
Universal Synchronous/Asynchronous
Receiver/Transmitter
Signal
SYSBLOCK
COMPARE
EIC 0
EIC 1
EIC 2
EIC 3
EIC 4
EIC 5
EIC 6
EIC 7
RTC
PM
FREQM
GPIO 0
GPIO 1
GPIO 2
GPIO 3
GPIO 4
GPIO 5
PDCA 0
PDCA 1
PDCA 2
PDCA 3
PDCA 4
PDCA 5
PDCA 6
FLASHC
USART0
USART1
21
32059GS–AVR32–04/08