Motorola PowerQUICC II MPC8280 Series Reference Manual page 1404

Ports Tables
Table 41-5. Port A—Dedicated Pin Assignment (PPARA = 1) (continued)
Pin
PDIRA = 1 (Output)
1
PA18 FCC1: TxD[7]
UTOPIA 8
1
FCC1: TxD[15]
UTOPIA 16
FCC1: TxD[0]
MII/HDLC nibble
FCC1: TxD[0]
RMII dibit
FCC1: TxD
HDLC/transp
PA17
PA16
PA15
PA14
PA13
41-10
Freescale Semiconductor, Inc.
PSORA = 0
Default
PDIRA = 0 (Input)
Input
1
FCC1: RxD[7] GND
UTOPIA 8
1
FCC1: RxD[15]
UTOPIA 16
FCC1: RxD[0]
MII/HDLC nibble
FCC1: RxD[0]
RMII dibit
FCC1: RxD
HDLC/transp.
1
FCC1: RxD[6] GND
UTOPIA 8
1
FCC1: RxD[14]
UTOPIA 16
FCC1: RxD[1]
MII/HDLC nibble
FCC1: RxD[1]
RMII dibit
1
FCC1: RxD[5] GND
UTOPIA 8
1
FCC1: RxD[13]
UTOPIA 16
FCC1: RxD[2]
MII/HDLC nibble
1
FCC1: RxD[4] GND
UTOPIA 8
1
FCC1: RxD[12]
UTOPIA 16
FCC1: RxD[3]
MII/HDLC nibble
1
FCC1: RxD[3] GND
UTOPIA 8
1
FCC1: RxD[11]
UTOPIA 16
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Pin Function
PDIRA = 1 (Output)
2
MSNUM[2]
PSORA = 1
PDIRA = 0 (Input, or Default
Inout if Specified) Input
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