47
SAMA5D3 Xplained [USER GUIDE]
Atmel-11269D-ATARM-SAMA5D3-Xplained-XPLD-User Guide_07-Sep-15
Table 4-27.
PIO E Pin Assignment and Signal Description
Power Rail
PIO
Signal
Signal
Signal
Main Board
Function
Extended Function
VDDIOM
PE0
A0/NBS0
–
–
MCI0_CD
–
VDDIOM
PE1
A1
–
–
MCI1_CD
–
VDDIOM
PE2
A2
–
–
PWR_MCI0
–
VDDIOM
PE3
A3
–
–
EN5V_USBB
–
VDDIOM
PE4
A4
–
–
EN5V_USBC
–
VDDIOM
PE5
A5
–
–
OVCUR_USB
–
VDDIOM
PE6
A6
–
–
–
RST_LCD
VDDIOM
PE7
A7
–
–
–
IRQ1 / ChgMXT
VDDIOM
PE8
A8
–
–
–
IRQ2/ChgQT
VDDIOM
PE9
A9
–
–
VBUS_SENSE
A9
VDDIOM
PE10
A10
–
–
–
A10
VDDIOM
PE11
A11
–
–
–
A11
VDDIOM
PE12
A12
–
–
–
A12
VDDIOM
PE13
A13
–
–
–
A13
VDDIOM
PE14
A14
–
–
–
A14
VDDIOM
PE15
A15
SCK3
–
–
A15/SCK3
VDDIOM
PE16
A16
CTS3
–
–
A16/CTS3
VDDIOM
PE17
A17
RTS3
–
–
A17/RTS3
VDDIOM
PE18
A18
RXD3
–
–
A18/RXD3
VDDIOM
PE19
A19
TXD3
–
–
A19/TXD3
VDDIOM
PE20
A20
SCK2
–
–
A20/SCK2
VDDIOM
PE21
A21/NANDALE
–
–
A21/NANDALE
–
VDDIOM
PE22
A22/NANDCLE
–
–
A22/NANDCLE
–
VDDIOM
PE23
A23
CTS2
–
1-Wire / User LED
A23/1-Wire/CTS2
VDDIOM
PE24
A24
RTS2
–
Power LED
A24/RTS2
VDDIOM
PE25
A25
RXD2
–
–
A25/RXD2
VDDIOM
PE26
NCS0
TXD2
–
–
NCS0/TXD2
VDDIOM
PE27
NCS1
TIOA2
LCDDAT22
–
LCDDAT22
VDDIOM
PE28
NCS2
TIOB2
LCDDAT23
LCDDAT23
VDDIOM
PE29
NWR1/NBS1
TCLK2
–
USER_PB
NWR1/NBS1/TCLK2
VDDIOM
PE30
NWAIT
–
–
nPBSTA_PMIC
–
VDDIOM
PE31
IRQ
PWML1
–
–
IRQ/PWML1
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