Motorola MPC8260 User Manual
Page 971
35-15
MPC8260 PowerQUICC II UserÕs Manual
MOTOROLA
Part IV. Communications Processor Module
PC26
Timer3: TOUT
CLK6
GND
TMCLK
real-time counter
BRGO1
PC25
FCC2: TxD[2]
UTOPIA 8
CLK7
GND
BRG4: BRGO
PC24
FCC2: TxD[3]
UTOPIA 8
CLK8
GND
Timer4: TOUT
PC23
BRG5: BRGO
CLK9
CLK13
IDMA1: DACK
PC22
CLK10
CLK14
IDMA1: DONE
Inout
(primary option)
by PD5
PC21
BRG6: BRGO
CLK11
CLK15
PC20
CLK12
CLK16
timer1/2: TGATE1
GND
PC19
BRG7: BRGO
CLK13
GND
PC18
CLK14
GND
timer3/4: TGATE2
GND
PC17
BRG8: BRGO
CLK15/TIN4
GND
PC16
CLK16/TIN3
GND
PC15
SMC2: SMTXD
SCC1: CTS
SCC1: CLSN
Ethernet
(primary option)
by PC5
FCC1: TxAddr[0]
MPHY, master
FCC1: TxAddr[0]
2
MPHY, slave
FCC2: TxAddr[4]
MPHY, slave
GND
PC14
SCC1: CD
SCC1: RENA
Ethernet
GND
FCC1: RxAddr[0]
MPHY, master
FCC1: RxAddr[0]
MPHY, slave
FCC2: RxAddr[4]
MPHY, slave
GND
PC13
TDM_D1: L1RQ
SCC2: CTS
SCC2: CLSN
Ethernet
(primary option)
by PC4
FCC1: TxAddr[1]
MPHY, master
FCC1: TxAddr[1]
MPHY, slave
FCC2: TxAddr[3]
MPHY, slave
GND
PC12
SI1: L1ST3
SCC2: CD
SCC2: RENA
Ethernet
GND
FCC1: RxAddr[1]
MPHY, master
FCC1: RxAddr[1]
MPHY, slave
FCC2: RxAddr[3]
MPHY, slave
GND
PC11
TDM_D1: L1CLKO
SCC3: CTS
SCC3: CLSN
1
Ethernet
(primary option)
by PC8
TDM_A2: L1TXD[3]
Nibble
FCC2: RxD[2]
UTOPIA 8
(secondary option)
GND
Table 35-7. Port C Dedicated Pin Assignment (PPARC = 1) (Continued)
PIN
Pin Function
PSORC = 0
PSORC = 1
PDIRC = 1 (Output)
PDIRC = 0 (Input)
Default
Input
PDIRC = 1 (Output)
PDIRC = 0 (Input or
Inout if SpeciÞed)
Default
Input