Datasheet

31
SAM9261 [DATASHEET]
Atmel-6062O-ATARM-SAM9261-Datasheet_21-Jun-16
9.3.2 PIO Controller Multiplexing Tables
Table 9-2. Multiplexing on PIO Controller A
PIO Controller A Application Usage
I/O Line Peripheral A Peripheral B Comments Reset State Power Supply Function Comments
PA0 SPI0_MISO MCDA0 I/O VDDIOP
PA1 SPI0_MOSI MCCDA I/O VDDIOP
PA2 SPI0_SPCK MCCK I/O VDDIOP
PA3 SPI0_NPCS0 – I/O VDDIOP
PA4 SPI0_NPCS1 MCDA1 I/O VDDIOP
PA5 SPI0_NPCS2 MCDA2 I/O VDDIOP
PA6 SPI0_NPCS3 MCDA3 I/O VDDIOP
PA7 TWD PCK0 I/O VDDIOP
PA8 TWCK PCK1 I/O VDDIOP
PA9 DRXD PCK2 I/O VDDIOP
PA10 DTXD PCK3 I/O VDDIOP
PA11 TSYNC SCK1 I/O VDDIOP
PA12 TCLK RTS1 I/O VDDIOP
PA13 TPS0 CTS1 I/O VDDIOP
PA14 TPS1 SCK2 I/O VDDIOP
PA15 TPS2 RTS2 I/O VDDIOP
PA16 TPK0 CTS2 I/O VDDIOP
PA17 TPK1 TF1 I/O VDDIOP
PA18 TPK2 TK1 I/O VDDIOP
PA19 TPK3 TD1 I/O VDDIOP
PA20 TPK4 RD1 I/O VDDIOP
PA21 TPK5 RK1 I/O VDDIOP
PA22 TPK6 RF1 I/O VDDIOP
PA23 TPK7 RTS0 I/O VDDIOP
PA24 TPK8 SPI1_NPCS1 I/O VDDIOP
PA25 TPK9 SPI1_NPCS2 I/O VDDIOP
PA26 TPK10 SPI1_NPCS3 I/O VDDIOP
PA27 TPK11 SPI0_NPCS1 I/O VDDIOP
PA28 TPK12 SPI0_NPCS2 I/O VDDIOP
PA29 TPK13 SPI0_NPCS3 I/O VDDIOP
PA30 TPK14 A23 A23 VDDIOP
PA31 TPK15 A24 A24 VDDIOP