Freescale Semiconductor MPC8260 - Manual (Page 1296)

Parallel I/O Ports
MPC8260 PowerQUICC II Family Reference Manual, Rev. 2
40-18 Freescale Semiconductor
PD21 SCC4: TXD FCC1: RxD[3]
1
UTOPIA 16
GND TDM_A2: L1RXD
4
Inout, serial
TDM_A2:
L1RXD[0] 4
Input, nibble
(secondary option)
GND
PD20 SCC4: RTS
SCC4: TENA
Ethernet
FCC1: RxD[2]
1
UTOPIA 16
GND TDM_A2:
L1RSYNC
4
(secondary option)
GND
PD19 FCC1: TxAddr[4] 1,
2
MPHY, master,
multiplexed polling
FCC2: TxAddr[3]
1
MPHY, master,
multiplexed polling
FCC1: TxAddr[4] 1 1,3
MPHY, slave,
multiplexed polling
FCC1: TxClav3
1,3
MPHY, master, direct
polling
FCC2: TxAddr[0]
1
MPHY, slave,
multiplexed polling
GND BRG1: BRGO SPI: SPISEL
(primary option)
5
V
DD
PD18 FCC1: RxAddr[4] 1,2
MPHY, master,
multiplexed polling
FCC2: RxAddr[3]
1
MPHY, master,
multiplexed polling
FCC1: RxAddr[4] 1,3
MPHY, slave,
multiplexed polling
FCC1: RxClav3
1,3
MPHY, master, direct
polling
FCC2: RxAddr[0]
1
MPHY, slave,
multiplexed polling
GND SPI: SPICLK
Inout
(primary option)
5
GND
PD17 BRG2: BRGO FCC1: RxPrty
UTOPIA
(primary option)
5
GND SPI: SPIMOSI
Inout
V
DD
PD16 FCC1: TxPrty
1
UTOPIA
(primary option)
5
TDM_C1:
L1TSYNC/GRANT 4
(secondary option)
GND SPI: SPIMISO
Inout
SPIMO
SI
PD15 TDM_C2: L1RQ FCC1: RxD[1] 1
UTOPIA 16
GND I2C: I2CSDA
Inout
V
DD
PD14 TDM_C2: L1CLKO FCC1: RxD[0]
1
UTOPIA 16
GND I2C: I2CSCL
Inout
GND
PD13 SI1: L1ST1 TDM_B1: L1TXD
Inout
GND
PD12 SI1: L1ST2 TDM_B1: L1RXD
Inout
GND
Table 40-8. Port D Dedicated Pin Assignment (PPARD = 1) (continued)
Pin
Pin Function
PSORD = 0 PSORD = 1
PDIRD = 1 (Output) PDIRD = 0 (Input)
Defaul
t Input
PDIRD = 1 (Output)
PDIRD = 0 (Input, or
Inout if Specified)
Defaul
t Input