Datasheet

35
SAM7S Series [DATASHEET]
6175KS–ATARM–25-Oct-12
10.4 PIO Controller A Multiplexing
Table 10-3. Multiplexing on PIO Controller A (SAM7S512/256/128/64/321/161)
PIO Controller A Application Usage
I/O Line Peripheral A Peripheral B Comments Function Comments
PA0 PWM0 TIOA0 High-Drive
PA1 PWM1 TIOB0 High-Drive
PA2 PWM2 SCK0 High-Drive
PA3 TWD NPCS3 High-Drive
PA4 TWCK TCLK0
PA5 RXD0 NPCS3
PA6 TXD0 PCK0
PA7 RTS0 PWM3
PA8 CTS0 ADTRG
PA9 DRXD NPCS1
PA10 DTXD NPCS2
PA11 NPCS0 PWM0
PA12 MISO PWM1
PA13 MOSI PWM2
PA14 SPCK PWM3
PA15 TF TIOA1
PA16 TK TIOB1
PA17 TD PCK1 AD0
PA18 RD PCK2 AD1
PA19 RK FIQ AD2
PA20
RF IRQ0 AD3
PA21 RXD1 PCK1
PA22 TXD1 NPCS3
PA23 SCK1 PWM0
PA24 RTS1 PWM1
PA25 CTS1 PWM2
PA26 DCD1 TIOA2
PA27 DTR1 TIOB2
PA28 DSR1 TCLK1
PA29 RI1 TCLK2
PA30 IRQ1 NPCS2
PA31 NPCS1 PCK2