Freescale Semiconductor MPC8260-TCOM, User Manual

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PRELIMINARY MPC8260TCOM User’s Manual
FUNCTIONAL DESCRIPTION
19
3•11 SCHEMATICS
PB9 TSYNC I RXD1 I TXD2 O
PB10 RXD I RXD2 I
PB11 TXD O RXD3 I
PB12 RSYNC I CRS I
PB13 TSYNC I COL I TXD1 O
PB14 RXD I TXEN O
PB15 TXD O TXER O
PB16 RXER I
PB17 RXDV I
PB18 RXD3 I RXD2 I
PB19 RXD2 I RXD3 I
PB20 RSYNC I RXD1 I TXD1 O
PB21 TSYNC I RXD0 I TXD2 O
PB22 RXD I TXD0 O RXD1 I
PB23 TXD O TXD1 O RXD2 I
PB24 RSYNC I TXD2 O RXD3 I
PB25 TSYNC I TXD3 O TXD3 O
PB26 RXD I CRS I
PB27 TXD O COL I
PB28 TSYNC I RXER I
PB29 RSYNC I TXEN O
PB30 RXD I RXDV I
PB31 TXD O TXER O
PC9/ MDIO B MDIO B MDIO B
PC10/ MDC O MDC O MDC O
PC1 TXD3 O
PC16 (clock16) TCLK I TCLK I
PC17 (clock15) RCLK I RCLK I
PC18 (clock14) TCLK I TCLK I
PC19 (clock13) RCLK I RCLK I
PC20 (clock12) TxClk I TCLK I
PC21 (clock11) RxClk I RCLK I
PC22 (clock10) TCLK I
PC23 (clock9) RCLK I
PC24 (clock8) TCLK I
PC25 (clock7) RCLK I
PC26 (clock6) TCLK I TCLK I
PC27 (clock5) RCLK I RCLK I
PC28 (clock4) TCLK I
PC29 (clock3) RCLK I
PC30 (clock2) TCLK I
PC31 (clock1) RCLK I RCLK I
PD10 RSYNC I
PD11 TSYNC I
PD12 RXD I
PD13 TXD O
Table 4: Ports Function Signals
Ports
T1
1
A1
T1
2
B1
T1
3
C1
T1
4
D1
T1
5
A2
T1
6
B2
T1
7
C2
T1
8
D2
ADS ATM8
FE
1
FCC1
ADS FE 0
FCC2
FE
2
FCC3
TDM1
DS3
1
FCC2
TDM2
DS3
2
FCC3
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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