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XgNutArchArmAt91Sam9260


Peripheral Identifiers and Interrupts

#define FIQ_ID   0
 Fast interrupt.
#define SYSC_ID   1
 System controller interrupt.
#define PIOA_ID   2
 Parallel I/O controller A.
#define PIOB_ID   3
 Parallel I/O controller B.
#define PIOC_ID   4
 Parallel I/O controller C.
#define ADC_ID   5
 Analog to digital converter.
#define US0_ID   6
 USART 0.
#define US1_ID   7
 USART 1.
#define US2_ID   8
 USART 2.
#define MCI_ID   9
 MMC interface.
#define UDP_ID   10
 USB device port.
#define TWI_ID   11
 Two wire interface.
#define SPI0_ID   12
 Serial peripheral 0.
#define SPI1_ID   13
 Serial peripheral 1.
#define SSC_ID   14
 Serial peripheral interface.
#define TC0_ID   17
 Timer/counter 0.
#define TC1_ID   18
 Timer/counter 1.
#define TC2_ID   19
 Timer/counter 2.
#define UHP_ID   20
 USB host port.
#define EMAC_ID   21
 Ethernet MAC.
#define ISI_ID   22
 Image sensor interface.
#define US3_ID   23
 USART 3.
#define US4_ID   24
 USART 4.
#define US5_ID   25
 USART 5.
#define TC3_ID   26
 Timer/counter 3.
#define TC4_ID   27
 Timer/counter 4.
#define TC5_ID   28
 Timer/counter 5.
#define IRQ0_ID   29
 External interrupt 0.
#define IRQ1_ID   30
 External interrupt 1.
#define IRQ2_ID   31
 External interrupt 2.

USART Peripheral Multiplexing

#define PA31_SCK0_A   31
 Channel 0 serial clock pin.
#define PB4_TXD0_A   4
 Channel 0 transmit data pin.
#define PB5_RXD0_A   5
 Channel 0 receive data pin.
#define PB27_CTS0_A   27
 Channel 0 clear to send pin.
#define PB26_RTS0_A   26
 Channel 0 request to send pin.
#define PB25_RI0_A   25
 Channel 0 ring indicator pin.
#define PB22_DSR0_A   22
 Channel 0 data set ready pin.
#define PB23_DCD0_A   23
 Channel 0 data carrier detect pin.
#define PB24_DTR0_A   24
 Channel 0 data terminal ready pin.
#define PA29_SCK1_A   29
 Channel 1 serial clock pin.
#define PB6_TXD1_A   6
 Channel 1 transmit data pin.
#define PB7_RXD1_A   7
 Channel 1 receive data pin.
#define PB29_CTS1_A   29
 Channel 1 clear to send pin.
#define PB28_RTS1_A   28
 Channel 1 request to send pin.
#define PA30_SCK2_A   30
 Channel 2 serial clock pin.
#define PB8_TXD2_A   8
 Channel 2 transmit data pin.
#define PB9_RXD2_A   9
 Channel 2 receive data pin.
#define PA5_CTS2_A   5
 Channel 2 clear to send pin.
#define PA4_RTS2_A   4
 Channel 2 request to send pin.
#define PC0_SCK3_B   0
 Channel 3 serial clock pin.
#define PB10_TXD3_A   10
 Channel 3 transmit data pin.
#define PB11_RXD3_A   11
 Channel 3 receive data pin.
#define PC10_CTS3_B   10
 Channel 3 clear to send pin.
#define PC8_RTS3_B   8
 Channel 3 request to send pin.
#define PA31_TXD4_B   31
 Channel 4 transmit data pin.
#define PA30_RXD4_B   30
 Channel 4 receive data pin.
#define PB12_TXD5_A   12
 Channel 5 transmit data pin.
#define PB13_RXD5_A   13
 Channel 5 receive data pin.

SPI Peripheral Multiplexing

#define PA0_SPI0_MISO_A   0
 Channel 0 master input slave output pin.
#define PA1_SPI0_MOSI_A   1
 Channel 0 master output slave input pin.
#define PA2_SPI0_SPCK_A   2
 Channel 0 serial clock pin.
#define PA3_SPI0_NPCS0_A   3
 Channel 0 chip select 0 pin.
#define PC11_SPI0_NPCS1_B   11
 Channel 0 chip select 1 pin.
#define PC16_SPI0_NPCS2_B   16
 Channel 0 chip select 2 pin.
#define PC17_SPI0_NPCS3_B   17
 Channel 0 chip select 3 pin.
#define SPI0_PINS   _BV(PA0_SPI0_MISO_A) | _BV(PA1_SPI0_MOSI_A) | _BV(PA2_SPI0_SPCK_A)
#define SPI0_PIO_BASE   PIOA_BASE
#define SPI0_PSR_OFF   PIO_ASR_OFF
#define SPI0_CS0_PIN   _BV(PA3_SPI0_NPCS0_A)
#define SPI0_CS0_PIO_BASE   PIOA_BASE
#define SPI0_CS0_PSR_OFF   PIO_ASR_OFF
#define SPI0_CS1_PIN   _BV(PC11_SPI0_NPCS1_B)
#define SPI0_CS1_PIO_BASE   PIOC_BASE
#define SPI0_CS1_PSR_OFF   PIO_BSR_OFF
#define PB0_SPI1_MISO_A   0
 Channel 1 master input slave output pin.
#define PB1_SPI1_MOSI_A   1
 Channel 1 master output slave input pin.
#define PB2_SPI1_SPCK_A   2
 Channel 1 serial clock pin.
#define PB3_SPI1_NPCS0_A   3
 Channel 1 chip select 0 pin.
#define PC5_SPI1_NPCS1_B   5
 Channel 1 chip select 1 pin.
#define PC18_SPI1_NPCS1_B   18
 Channel 1 chip select 1 pin.
#define PC4_SPI1_NPCS2_B   4
 Channel 1 chip select 2 pin.
#define PC19_SPI1_NPCS2_B   19
 Channel 1 chip select 2 pin.
#define PC3_SPI1_NPCS3_B   3
 Channel 1 chip select 3 pin.
#define PC20_SPI1_NPCS3_B   20
 Channel 1 chip select 3 pin.
#define SPI1_PINS   _BV(PB0_SPI1_MISO_A) | _BV(PB1_SPI1_MOSI_A) | _BV(PB2_SPI1_SPCK_A)
#define SPI1_PIO_BASE   PIOB_BASE
#define SPI1_PSR_OFF   PIO_ASR_OFF
#define SPI1_CS0_PIN   _BV(PB3_SPI1_NPCS0_A)
#define SPI1_CS0_PIO_BASE   PIOB_BASE
#define SPI1_CS0_PSR_OFF   PIO_ASR_OFF
#define SPI1_CS3_PIN   _BV(PC3_SPI1_NPCS3_B)
#define SPI1_CS3_PIO_BASE   PIOC_BASE
#define SPI1_CS3_PSR_OFF   PIO_BSR_OFF

Image Sensor Interface Peripheral Multiplexing

#define PB20_ISI_D0_B   20
 Image sensor data bit 0 pin.
#define PB21_ISI_D1_B   21
 Image sensor data bit 1 pin.
#define PB22_ISI_D2_B   22
 Image sensor data bit 2 pin.
#define PB23_ISI_D3_B   23
 Image sensor data bit 3 pin.
#define PB24_ISI_D4_B   24
 Image sensor data bit 4 pin.
#define PB25_ISI_D5_B   25
 Image sensor data bit 5 pin.
#define PB26_ISI_D6_B   26
 Image sensor data bit 6 pin.
#define PB27_ISI_D7_B   27
 Image sensor data bit 7 pin.
#define PB10_ISI_D8_B   10
 Image sensor data bit 8 pin.
#define PB11_ISI_D9_B   11
 Image sensor data bit 9 pin.
#define PB12_ISI_D10_B   12
 Image sensor data bit 10 pin.
#define PB13_ISI_D11_B   13
 Image sensor data bit 11 pin.
#define PB28_ISI_PCK_B   28
 Image sensor data clock pin.
#define PB29_ISI_VSYNC_B   29
 Image sensor vertical sync pin.
#define PB30_ISI_HSYNC_B   30
 Image sensor horizontal sync pin.
#define PB31_ISI_MCK_B   31
 Image sensor reference clock pin.

MultiMedia Card and SDCard Interface Peripheral Multiplexing

#define PA8_MCCK_A   8
 MultiMedia card clock pin.
#define PA7_MCCDA_A   7
 MultiMedia card slot A command pin.
#define PA6_MCDA0_A   6
 MultiMedia card slot A data bit 0 pin.
#define PA9_MCDA1_A   9
 MultiMedia card slot A data bit 1 pin.
#define PA10_MCDA2_A   10
 MultiMedia card slot A data bit 2 pin.
#define PA11_MCDA3_A   11
 MultiMedia card slot A data bit 3 pin.
#define PA1_MCCDB_B   1
 MultiMedia card slot B command pin.
#define PA0_MCDB0_B   0
 MultiMedia card slot B data bit 0 pin.
#define PA5_MCDB1_B   5
 MultiMedia card slot B data bit 1 pin.
#define PA4_MCDB2_B   4
 MultiMedia card slot B data bit 2 pin.
#define PA3_MCDB3_B   3
 MultiMedia card slot B data bit 3 pin.

EMAC Interface Peripheral Multiplexing

#define PA10_ETX2_B   10
 Transmit data bit 2 pin.
#define PA11_ETX3_B   11
 Transmit data bit 3 pin.
#define PA12_ETX0_A   12
 Transmit data bit 0 pin.
#define PA13_ETX1_A   13
 Transmit data bit 1 pin.
#define PA14_ERX0_A   14
 Receive data bit 0 pin.
#define PA15_ERX1_A   15
 Receive data bit 1 pin.
#define PA16_ETXEN_A   16
 Transmit enable pin.
#define PA17_ERXDV_A   17
 Data valid pin.
#define PA18_ERXER_A   18
 Receive error pin.
#define PA19_ETXCK_A   19
 Transmit clock pin.
#define PA20_EMDC_A   20
 Management data clock pin.
#define PA21_EMDIO_A   21
 Management data I/O pin.
#define PA22_ETXER_B   22
 Transmit error pin.
#define PA23_ETX2_B   23
 Transmit data bit 2 pin.
#define PA24_ETX3_B   24
 Transmit data bit 3 pin.
#define PA25_ERX2_B   25
 Receive data bit 2 pin.
#define PA26_ERX3_B   26
 Receive data bit 3 pin.
#define PA27_ERXCK_B   27
 Receive clock pin.
#define PA28_ECRS_B   28
 Carrier sense pin.
#define PA29_ECOL_B   29
 Collision detect pin.
#define PC21_EF100_B   21
 Force 100Mbit pin.

ADC Interface Peripheral Multiplexing

#define PA22_ADTRG_A   22
 ADC trigger pin.

Debug Unit Peripheral Multiplexing

#define PB14_DRXD_A   14
 Debug unit receive data pin.
#define PB15_DTXD_A   15
 Debug unit transmit data pin.

Synchronous Serial Controller Peripheral Multiplexing

#define PB18_TD0_A   18
 Transmit data pin.
#define PB19_RD0_A   19
 Receive data pin.
#define PB16_TK0_A   16
 Transmit clock pin.
#define PB20_RK0_A   20
 Receive clock pin.
#define PB17_TF0_A   17
 Transmit frame sync.
#define PB21_RF0_A   21
 Receive frame sync.

Two Wire Interface Peripheral Multiplexing

#define PA23_TWD_A   23
 Two wire serial data pin.
#define PA24_TWCK_A   24
 Two wire serial clock pin.

Timer/Counter Peripheral Multiplexing

#define PA25_TCLK0_A   25
 Timer/counter 0 external clock input.
#define PA26_TIOA0_A   26
 Timer/counter 0 I/O line A.
#define PC9_TIOB0_B   9
 Timer/counter 0 I/O line B.
#define PB6_TCLK1_B   6
 Timer/counter 1 external clock input.
#define PA27_TIOA1_A   27
 Timer/counter 1 I/O line A.
#define PC7_TIOB1_A   7
 Timer/counter 1 I/O line B.
#define PB7_TCLK2_B   7
 Timer/counter 2 external clock input.
#define PA28_TIOA2_A   28
 Timer/counter 2 I/O line A.
#define PC6_TIOB2_A   6
 Timer/counter 2 I/O line B.
#define PB16_TCLK3_B   16
 Timer/counter 3 external clock input.
#define PB0_TIOA3_B   0
 Timer/counter 3 I/O line A.
#define PB1_TIOB3_B   1
 Timer/counter 3 I/O line B.
#define PB17_TCLK4_B   17
 Timer/counter 4 external clock input.
#define PB2_TIOA4_B   2
 Timer/counter 4 I/O line A.
#define PB18_TIOB4_B   18
 Timer/counter 4 I/O line B.
#define PC22_TCLK5_B   22
 Timer/counter 5 external clock input.
#define PB3_TIOA5_B   3
 Timer/counter 5 I/O line A.
#define PB19_TIOB5_B   19
 Timer/counter 5 I/O line B.

Clocks, Oscillators and PLLs Peripheral Multiplexing

#define PB30_PCK0_A   30
 Programmable clock 0 output pin.
#define PC1_PCK0_B   1
 Programmable clock 0 output pin.
#define PB31_PCK1_A   31
 Programmable clock 1 output pin.
#define PC2_PCK1_B   2
 Programmable clock 1 output pin.

CompactFlash Peripheral Multiplexing

#define PC10_A25_CFRNW_A   10
 Read not write pin.
#define PC8_NCS4_CFCS0_A   8
 Chip select line 0 pin.
#define PC9_NCS5_CFCS1_A   9
 Chip select line 1 pin.
#define PC6_CFCE1_B   6
 Chip enable line 1 pin.
#define PC7_CFCE2_B   7
 Chip enable line 2 pin.

External Bus Interface Peripheral Multiplexing

#define PC16_D16_A   16
 Data bus bit 16 pin.
#define PC17_D17_A   17
 Data bus bit 17 pin.
#define PC18_D18_A   18
 Data bus bit 18 pin.
#define PC19_D19_A   19
 Data bus bit 19 pin.
#define PC20_D20_A   20
 Data bus bit 20 pin.
#define PC21_D21_A   21
 Data bus bit 21 pin.
#define PC22_D22_A   22
 Data bus bit 22 pin.
#define PC23_D23_A   23
 Data bus bit 23 pin.
#define PC24_D24_A   24
 Data bus bit 24 pin.
#define PC25_D25_A   25
 Data bus bit 25 pin.
#define PC26_D26_A   26
 Data bus bit 26 pin.
#define PC27_D27_A   27
 Data bus bit 27 pin.
#define PC28_D28_A   28
 Data bus bit 28 pin.
#define PC29_D29_A   29
 Data bus bit 29 pin.
#define PC30_D30_A   30
 Data bus bit 30 pin.
#define PC31_D31_A   31
 Data bus bit 31 pin.
#define PC4_A23_A   4
 Address bus bit 23 pin.
#define PC5_A24_A   5
 Address bus bit 24 pin.
#define PC11_NCS2_A   11
 Negated chip select 2 pin.
#define PC14_NCS3_NANDCS_A   14
 Negated chip select 3 pin.
#define PC13_NCS6_B   13
 Negated chip select 6 pin.
#define PC12_NCS7_B   12
 Negated chip select 7 pin.
#define PC15_NWAIT_A   15
 External wait signal pin.

Advanced Interrupt Controller Peripheral Multiplexing

#define PC13_FIQ_A   13
 Fast interrupt input pin.
#define PC12_IRQ0_A   12
 External interrupt 0 input pin.
#define PC15_IRQ1_B   15
 External interrupt 1 input pin.
#define PC14_IRQ2_B   14
 External interrupt 2 input pin.


Define Documentation

#define PB17_TF0_A   17
 

Transmit frame sync.

pin.

#define PB21_RF0_A   21
 

Receive frame sync.

pin.


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