Atmel AT91SAM9263-EK User Manual page 21

Board Description
Table 3-2. PIO Controller B
I/O Line Peripheral A
PB0 AC97FS
PB1 AC97CK
PB2 AC97TX
PB3 AC97RX
PB4 TWD
PB5 TWCK
PB6 TF1
PB7 TK1
PB8 TD1
PB9 RD1
PB10 RK1
PB11 RF1
PB12 SPI1_MISO
PB13 SPI1_MOSI
PB14 SPI1_SPCK
PB15 SPI1_NPCS0
PB16 SPI1_NPCS1
PB17 SPI1_NPCS2
PB18 SPI1_NPCS3
PB19
PB20
PB21
PB22
PB23
PB24
PB25
PB26
PB27
PB28
PB29
PB30
PB31
3-8
6341B–ATARM–17-Sep-08
Peripheral B
TF0
TK0
TD0
RD0
RK0
RF0
DMARQ1
PWM0 POWER LED CONTROL (DS3)
PWM1 USER'S LED1 CONTROL (DS1)
LCDCC LCD PANEL (backlight control)
PCK1 AC97 CODEC (MN12) Optional clock source
SPI0_NPCS3 TOUCH SCREEN CONTROLLER (MN19)
PCK1
TIOA2
TIOB2
DMARQ3
PWM2
TCLK0
PWM3
Peripheral Usage
AC97 CODEC (MN12)
AC97 CODEC (MN12)
AC97 CODEC (MN12)
AC97 CODEC (MN12)
TWI EEPROM (MN11)
TWI EEPROM (MN11)
AT91SAM9263-EK Evaluation Board Rev. B User Guide
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AC97FS VDDIOP0
AC97CK VDDIOP0
AC97TX VDDIOP0
AC97RX VDDIOP0
TWD / SDA VDDIOP0
TWCK / SCL VDDIOP0
VDDIOP0
PB7 or PWM0 VDDIOP0
PB8 or PWM1 VDDIOP0
LCDCC VDDIOP0
PCK1 VDDIOP0
SPI0_NPCS3 VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0
VDDIOP0