MPC8347 FREESCALE [Freescale Semiconductor, Inc], MPC8347 Datasheet - Page 33

• Manufacturer Part Number: MPC8347
• Description: Integrated Host Processor Hardware Specifications
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Figure 14
Freescale Semiconductor
(At Transmitter)
shows the RBMII and RTBI AC timing and multiplexing diagrams.
RXD[8:5][3:0]
RXD[7:4][3:0]
TXD[8:5][3:0]
TXD[7:4][3:0]
MPC8347EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 3
GTX_CLK
(At PHY)
(At PHY)
RX_CTL
RX_CLK
TX_CLK
TX_CTL
Figure 14. RGMII and RTBI AC Timing and Multiplexing Diagrams
RXD[3:0]
TXD[3:0]
RXD[4]
TXD[4]
TXEN
RXDV
RXD[8:5]
RXD[7:4]
TXD[8:5]
TXD[7:4]
RXERR
TXERR
RXD[9]
TXD[9]
t
t
SKRGT
SKRGT
t
RGTH
Ethernet: Three-Speed Ethernet, MII Management
t
RGT
t
t
SKRGT
SKRGT
33