FWIXEPAD0SE001 INTEL [Intel Corporation], FWIXEPAD0SE001 Datasheet - Page 17

• Manufacturer Part Number: FWIXEPAD0SE001
• Description: Advanced 8-Port 10/100 Mbps PHY Transceivers
• Manufacturer: INTEL [Intel Corporation]

2.0
Datasheet
Document Number: 249241
Revision Number: 007
Revision Date: August 28, 2003
Figure 1. Intel
RMII/SMII Contr
LEDn_<2:0>
ADD_<4:0>
RxDatan
TxDatan
MDINT
MDIO
MDC
3
Block Diagram
Figure 1
2
2
2
®
LXT9785/LXT9785E Block Diagram
provides the LXT9785/LXT9785E block diagram.
Counters
Register Set
Port LED
Drivers
Mgmt
LXT9785 and LXT9785E Advanced 8-Port 10/100 Mbps PHY Transceivers
Carrier Sense
Error Detect
Data Valid
Management /
Mode Select
Logic & LED
Parallel/Serial
Register Set
Drivers
Converter
Converter
Serial to
Parallel
Clock Generator
Negotiation
100
10
Auto
Descrambler
Manchester
Decoder &
Per-Port Functions
Decoder
Manchester
& Encoder
Scrambler
Encoder
8-Port Global
Functions
100
Slicer
10
Shaper
Media
Select
Pulse
Adaptive EQ with BL
Wander Cancellation
PORT 0
PORT 1
TP
Driver
ECL
Driver
PORT 2
PORT 3
+
+
-
PORT 4
Generator
-
Clock
PORT 5
PORT 6
PORT 7
100TX
100FX
10BT
+
-
+
-
+
-
Fiber In
Fiber
TP /
TP /
Out
RESET
PWRDN
REFCLK
SYNC (SMII only)
TPFOPn
TPFONn
TPFIPn
TPFINn
Fiber
select n
19