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LXT9761 データシートの表示(PDF) - Intel
部品番号
コンポーネント説明
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LXT9761
Fast Ethernet 10/100 Multi-Port Transceiver with RMII
Intel
LXT9761 Datasheet PDF : 78 Pages
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Fast Ethernet 10/100 Multi-Port Transceiver with RMII
—
LXT9761/9781
Figure 1. LXT9781 Block Diagram
QSTAT
QCLK
ADD<4:0>
MDIO
MDC
MDINT
RMII
TXEN
n
TXD
n_0
TXD
n_1
Management /
Mode Select
Logic
Global Functions
Register Set
Parallel/Serial
Converter
Manchester
Encoder
10
Scrambler
100
& Encoder
Mgmt Counters
Auto
Negotiation
CIM
OSP
TM
Pulse
Shaper
REFCLK
Clock
Generator
Pwr Supply /
PwrDown
VCC
GND
PWRDWN
RESET
8
LEDS<7:0>
LEDLATCH
+
TP
LEDCLK
Driver
-
+
TP / Fiber
Out
TPFOP
n
TPFON
n
ECL
Driver
-
RMII
RXD
n
_0
RXD
n
_1
CRS_DV
n
RXER
n
Register Set
Clock
Generator
Media
Select
Serial to
Parallel
Carrier Sense
Converter
Data Valid
Error Detect
Manchester
10
Decoder
100
Decoder &
Descrambler
OSP
TM
Slicer
Per-Port Functions
OSP
TM
Adaptive EQ
with BaseLine
Wander
Cancellation
+
100TX
-
+
100FX
-
+
10BT
PORT 0
-
PORT 1
PORT 2
PORT 3
PORT 4
PORT 5
PORT 6
PORT 7
TP / Fiber
In
SD
n
/TX
n
TPFIP
n
TPFIN
n
Datasheet
9
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