Freescale Semiconductor MPC8313E PowerQUICC II Pro Family Reference Manual page 859

Table 15-139. RGMII, TBI, and RTBI Signals Multiplexing (continued)
eTSEC Signals
Frequency [MHz] 125
Voltage[V] 3.3/2.5
Signals No. of
I/O
(TSEC n _) Signals
RX_CLK I 1
RxD[0] I 1
RxD[1] I 1
RxD[2] I 1
RxD[3] I 1
RX_DV I 1
RX_ER I 1
COL I 1
CRS I 1
25
Sum
Table 15-140 describes the signal multiplexing for RGMII and RTBI interfaces.
eTSEC Signals
Frequency [MHz] 125
Voltage[V] 3.3/2.5
Signals
(TSEC n _)
GTX_CLK
TX_CLK
TxD[0]
TxD[1]
TxD[2]
TxD[3]
TX_EN
TX_ER
RX_CLK
RxD[0]
RxD[1]
MPC8313E PowerQUICC™ II Pro Integrated Processor Family Reference Manual, Rev. 2
Freescale Semiconductor
RGMII Interface
Frequency [MHz] 125
Voltage[V] 2.5
Signals No. of
I/O
(TSEC n _) Signals
RX_CLK I 1
RxD[0]/RxD[4] I 1
RxD[1]/RxD[5] I 1
RxD[2]/RxD[6] I 1
RxD[3]/RxD[7] I 1
RX_CTL
(RX_DV/ I 1
RX_ERR)
12
Sum
Table 15-140. RGMII and RTBI Signals Multiplexing
RGMII Interface
Frequency [MHz] 125
Voltage[V] 2.5
No. of Signals
I/O
Signals (TSEC n _)
O 1 GTX_CLK
I 1
O 1 TxD[0
O 1 TxD[1]
O 1 TxD[2]
O 1 TxD[3]
O 1 TX_CTL
(TX_EN/
TX_ERR)
O 1
I 1 RX_CLK
I 1 RxD[0]/RxD[4]
I 1 RxD[1]/RxD[5]
Enhanced Three-Speed Ethernet Controllers
TBI Interface
Frequency [MHz] 62.5
Voltage[V] 3.3
Signals No. of
I/O
(TSEC n _) Signals
RX_CLK0 I 1
RCG[0] I 1
RCG[1] I 1
RCG[2] I 1
RCG[3] I 1
RCG[8] I 1
RCG[9] I 1
SDET I 1
24
Sum
RTBI Interface
Frequency [MHz] 62.5
Voltage[V] 2.5
No. of Signals
I/O
Signals (TSEC n _)
O 1 GTX_CLK
O 1 TCG[0]/TCG[5]
O 1 TCG[1]/TCG[6]
O 1 TCG[2]/TCG[7]
O 1 TCG[3]/TCG[8]
O 1 TCG[4]/TCG[9]
I 1 RX_CLK
I 1 RCG[0]/RCG[5]
I 1 RCG[1]/RCG[6]
RTBI Interface
Frequency [MHz] 62.5
Voltage[V] 2.5
Signals No. of
I/O
(TSEC n _) Signals
RX_CLK I 1
RCG[0]/RCG[5] I 1
RCG[1]/RCG[6] I 1
RCG[2]/RCG[7] I 1
RCG[3]/RCG[8] I 1
RCG[4]/RCG[9] I 1
I
12
Sum
No. of
I/O
Signals
O 1
O 1
O 1
O 1
O 1
O 1
I 1
I 1
I 1
15-141