Gmii Signal Multiplexing; Gmii Interface Signal Definition; Mac Gmii Interconnect; Datasheet - Intel IXF1104 Datasheet

Figure 17. MAC GMII Interconnect
5.3.1

GMII Signal Multiplexing

The GMII balls are reassigned when using the RGMII mode or fiber mode.
Interface Multiplexed Balls" on page 58
See Section 5.1.3, "Mixed-Mode Operation" on page 75
MAC in GMII mode.
5.3.2

GMII Interface Signal Definition

Table 26 "GMII Interface Signal Definitions" on page 95
definitions. For information on 1000BASE-T GMII transmit and receive timing diagrams and
tables, please refer to
Figure 38 "1000BASE-T Transmit Interface Timing" on page
Receive Interface Timing" on page
Parameters" on page 143

Datasheet

Document Number: 278757
Revision Number: 009
Revision Date: 27-Oct-2005
®
Intel IXF1104 4-Port Gigabit Ethernet Media Access Controller
TXC_3:0
TXD[7:0]_0
TXD[7:0]_1
TXD[7:0]_2
TXD[7:0]_3
TX_EN_3:0
TX_ER_3:0
RXC_3:0
RXD[7:0]_0
RXD[7:0]_1
RXD[7:0]_2
RXD[7:0]_3
RX_EN_3:0
RX_ER_3:0
CRS_3:0
COL_3:0
specifies the multiplexing of GMII balls in these modes.
Table 49 "GMII 1000BASE-T Transmit Signal Parameters" on page
143, and Table 50 "GMII 1000BASE-T Receive Signal
TXC_3:0
TXD[7:0]_0
TXD[7:0]_1
TXD[7:0]_2
TXD[7:0]_3
TX_EN_3:0
TX_ER_3:0
RXC_3:0
RXD[7:0]_0
RXD[7:0]_1
RXD[7:0]_2
RXD[7:0]_3
RX_EN_3:0
RX_ER_3:0
CRS_3:0
COL_3:0
B3203-01
Table 16 "Line Side
for proper configuration of the IXF1104
provides the GMII interface signal
142, Figure 39 "1000BASE-T
142,
94