SAMA5D3 Xplained [USER GUIDE]
Atmel-11269D-ATARM-SAMA5D3-Xplained-XPLD-User Guide_07-Sep-15
44
Table 4-24.
PIO B Pin Assignment and Signal Description
Power Rail
PIO
Signal
Signal
Signal
Main Board
Function
Extended
Function
VDDIOP1
PB0
GTX0
PWMH0
–
GTX0
–
VDDIOP1
PB1
GTX1
PWML0
–
GTX1
–
VDDIOP1
PB2
GTX2
TK1
–
GTX2
–
VDDIOP1
PB3
GTX3
TF1
–
GTX3
–
VDDIOP1
PB4
GRX0
PWMH1
–
GRX0
–
VDDIOP1
PB5
GRX1
PWML1
–
GRX1
–
VDDIOP1
PB6
GRX2
TD1
–
GRX2
–
VDDIOP1
PB7
GRX3
RK1
–
GRX3
–
VDDIOP1
PB8
GTXCK
PWMH2
–
GTXCK
–
VDDIOP1
PB9
GTXEN
PWML2
–
GTXEN
–
VDDIOP1
PB10
GTXER
RF1
–
INT_GETH
--
VDDIOP1
PB11
GRXCK
RD1
–
GRXCK
--
VDDIOP1
PB12
GRXDV
PWMH3
–
INT_ETH
–
VDDIOP1
PB13
GRXER
PWML3
–
GRXER
–
VDDIOP1
PB14
GCRS
CANRX1
–
–
CANRX1
VDDIOP1
PB15
GCOL
CANTX1
–
–
CANTX1
VDDIOP1
PB16
GMDC
–
–
GMDC
--
VDDIOP1
PB17
GMDIO
–
–
GMDIO
–
VDDIOP1
PB18
G125CK
–
–
G125CK
–
VDDIOP1
PB19
MCI1_CDA
GTX4
–
MCI1_CDA
--
VDDIOP1
PB20
MCI1_DA0
GTX5
–
MCI1_DA0
–
VDDIOP1
PB21
MCI1_DA1
GTX6
–
MCI1_DA1
--
VDDIOP1
PB22
MCI1_DA2
GTX7
–
MCI1_DA2
--
VDDIOP1
PB23
MCI1_DA3
GRX4
–
MCI1_DA3
–
VDDIOP1
PB24
MCI1_CK
GRX5
–
MCI1_CK
–
VDDIOP1
PB25
SCK1
GRX6
–
–
SCK1
VDDIOP1
PB26
CTS1
GRX7
–
–
CTS1
VDDIOP1
PB27
RTS1
PWMH1
–
–
RTS1
VDDIOP1
PB28
RXD1
–
–
–
RXD1
VDDIOP1
PB29
TXD1
–
–
–
TXD1
VDDIOP0
PB30
DRXD
–
–
DRXD (DBGU)
--
VDDIOP0
PB31
DTXD
–
–
DTXD (DBGU)
--
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