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Intel
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IXF1104 4-Port Gigabit Ethernet Media Access Controller
Datasheet 38
Document Number: 278757
Revision Number: 009
Revision Date: 27-Oct-2005
4.2 Interface Signal Groups
This section describes the IXF1104 MAC signals in groups according to the associated interface or
function. Figure 4 shows the various interfaces available on the IXF1104 MAC.
Figure 4. Interface Signals
T DAT[ 31:0]
TFCLK
TENB_0
TERR_0
TPRTY_0
TMOD[1:0]
TSX
TSOP_0
TEOP_0
TADR[1:0]
DTPA_0:3
STPA
PTPA
R D AT[ 31: 0]
RFCLK
RENB_0
RVAL_0
RERR_0
RPRTY_0
RMOD[1:0]
RSX
RSOP_0
REOP_0
TMS
TDI
TDO
TCLK
MDIO
MDC
TXPAUSEADD[2:0]
TXPAUSEFR
UPX_WIDTH[1:0]
U PX_D AT A[ 31:0]
UPX_ADD[10:0]
UPX_BADD[1:0]
UPX_WR_L
UPX_RD_L
UPX_CS_L
UPX_RDY_L
LED_CLK
LED_DATA
LED _LAT CH
SYS_RES_L
CLK125
MOD _DEF_0:3
TX_DISABLE_0:3
TX_F AU LT_0:3
R X_LOS _0:3
TX_F AU LT_IN T
R X_LOS _IN T
MOD _DEF_INT
I
2
C_CLK
I
2
C_DATA_0:3
SPI3
Interface
JTA G
Interface
MDIO
Interface
Pause
Control
Interface
CPU
Interface
LED
Interface
System
In terface
GMII RGMII
GMII and
RGMII
In terfaces*
* Data and clock balls are shared for
GMII and RGMII Interfaces
SerDes
In terface
Optical
Module
In terface
Si gn als*
*
** These optical module signals
are multiplexed on the GMII balls.
RX_P/N_0:3
TX_P/N_0:3
TRST_L
Intel
®
IXF1104
Media Access
Controller
B3181-01
MPHYSPH Y
TFCLK
TEN B_0: 3
TER R _0: 3
T PR TY_0: 3
TSO P_0: 3
TEO P_0: 3
TDAT[7:0]_0:3
TADR[1:0]
D TPA_0: 3
PTPA
RDAT[7:0]_0:3
RFCLK
RENB_0:3
R VAL_0: 3
RERR_0:3
RPRTY_0:3
R SO P_0: 3
R EO P_0: 3
TXC_0:3
TXD [ 7:0] _3
T XC _0: 3
TD[3:0]_3
TXD [ 7:0] _2 T D[ 3:0] _2
TXD [ 7:0] _1 T D[ 3:0] _1
TXD [ 7:0] _0
TD[3:0]_0
TX_EN_0:3
TX_ER_0:3
T X_C TL_0: 3
R XC _0:3 R XC _0: 3
RXD[7:0]_3
RD[3:0]_3
RXD[7:0]_2
RD[3:0]_2RXD[7:0]_1
RD[3:0]_1
RXD[7:0]_0
RD[3:0]_0
R X_DV_0:3
RX_ER_0:3
CRS_0:3
C OL_0:3
R X_C TL_0: 3