at32ap7002 ATMEL Corporation, at32ap7002 Datasheet - Page 24

• Manufacturer Part Number: at32ap7002
• Description: Avr 32 32-bit Microcontroller
• Manufacturer: ATMEL Corporation

7.4.3
7.4.4
7.5
7.6
32054DS–AVR32–10/07
External Interrupt Pin Mapping
Nexus OCD AUX port connections
SPIs
USBA
Each SPI can be connected to an internally divided clock:
Table 7-6.
OSC1 is connected to the USB HS Phy and must be 12 MHz when using the USBA.
External interrupt requests are connected to the following pins::
Table 7-7.
If the OCD trace system is enabled, the trace system will take control over a number of pins, irre-
spectively of the PIO configuration. Two different OCD trace pin mappings are possible,
depending on the configuration of the OCD AXS register. For details, see the AVR32 AP Techni-
cal Reference Manual.
Table 7-8.
SPI
0
1
Source
NMI_N
EXTINT0
EXTINT1
EXTINT2
EXTINT3
Pin
EVTI_N
MDO[5]
MDO[4]
MDO[3]
MDO[2]
MDO[1]
MDO[0]
EVTO_N
MCKO
MSEO[1]
MSEO[0]
SPI clock connections
External Interrupt Pin Mapping
Nexus OCD AUX port connections
Source
Internal
AXS=0
EVTI_N
PB09
PB08
PB07
PB06
PB05
PB04
PB03
PB02
PB01
PB00
Name
CLK_DIV
Connection
PB24
PB25
PB26
PB27
PB28
AXS=1
EVTI_N
PC18
PC14
PC12
PC11
PC06
PC05
PB28
PC02
PC01
PC00
AT32AP7002
Connection
clk_pba / 32
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