參數(shù)資料
型號(hào)： E-110
廠商： LSI Corporation
英文描述： 100BASE-T Fast Ethernet Core(100BASE-T快速以太網(wǎng)處理芯片 Fast Ethernet Core)
中文描述： 100兆- T的快速以太網(wǎng)核心（100兆- T的快速以太網(wǎng)處理芯片快速以太網(wǎng)核心）
文件頁(yè)數(shù)： 45/130頁(yè)
文件大小： 770K
代理商： E-110
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)當(dāng)前第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)第119頁(yè)第120頁(yè)第121頁(yè)第122頁(yè)第123頁(yè)第124頁(yè)第125頁(yè)第126頁(yè)第127頁(yè)第128頁(yè)第129頁(yè)第130頁(yè)
MAC Core Signals
2-13
deasserts it. The PHY must assert MRXER for at least
one MRXC clock period during the frame.
MTXC
Transmit Nibble or Symbol Clock
The MTXC [TX_CLK] signal operates at a frequency of
25 or 2.5 MHz. MTXC is a continuous clock that provides
a timing reference for transfer of the MTXEN [TX_EN],
MTXD[3:0] [TXD[3:0]], and MTXER [TX_ER] signals from
the E-110 MAC to the PHY. The PHY provides MTXC.
Input
The MTXC frequency is 25% of the transmit data rate. A
PHY operating at 100 Mbit/s provides an MTXC fre-
quency of 25 MHz
±
100 ppm. A PHY operating at
10 Mbit/s provides a TX_CLK frequency of 2.5 MHz
±
100 ppm. The duty cycle of the TX_CLK signal is
between 35% and 60%, inclusively.
MTXD[3:0]
Transmit Nibble Data
The MTXD[3:0] signals are synchronous to the rising
edge of MTXC.
Output
MTXD[3:0] [TXD[3:0]] consists of four data signals that
are synchronous to MTXC. For each MTXC period in
which MTXEN is asserted, the PHY accepts the
MTXD[3:0] signals for transmission. MTXD[0] is the least
significant bit. When MTXEN is deasserted, the
MTXD[3:0] signals have no effect on the PHY.
MTXEN
Transmit Enable
The MTXEN [TX_EN] signal indicates that the E-110
MAC is presenting MTXD[3:0] nibbles on the MII for
transmission. The MAC asserts MTXEN synchronously
with the first nibble of the preamble. MTXEN remains
asserted while all nibbles to be transmitted are presented
to the MII. The MAC deasserts MTXEN prior to the first
MTXC following the final nibble of a frame. MTXEN is
synchronous to the rising edge of MTXC, and the PHY
samples MTXEN synchronously.
Output
MTXER
Transmit Coding Error
The E-110 MAC function asserts the MTXER [TX_ER]
signal synchronously to the rising edge of MTXC, and the
PHY samples MTXER synchronously. When the MAC
asserts MTXER for one MTXC clock period while MTXEN
is also asserted, MTXER causes the PHY to transmit one
or more symbols that are not part of the valid data or
Output
相關(guān)PDF資料
PDF描述
E05-20M1 5 WATT WIDE INPUT DC TO DC CONVERTERS
E05-X0 5 Watt Wide Input DC to DC Converters
E05-X1 5 Watt Wide Input DC to DC Converters
E05-X2 5 Watt Wide Input DC to DC Converters
E05-X3 5 Watt Wide Input DC to DC Converters
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
E110.000 功能描述:折皺器 Ferrule Crimper 26-10 AWG RoHS:否 制造商:Hirose Connector 類型: 描述/功能:Cable and Shield Crimper
E110.005 功能描述:折皺器 UNIV FERRULE CRIMPER 20-8 AWG 0.5-10 RoHS:否 制造商:Hirose Connector 類型: 描述/功能:Cable and Shield Crimper
E110.010 功能描述:折皺器 FERRULE CRIMPER 8-6AWG RoHS:否 制造商:Hirose Connector 類型: 描述/功能:Cable and Shield Crimper
E110.015 功能描述:折皺器 FERRULE CRIMPER 4-2AWG 25-35 RoHS:否 制造商:Hirose Connector 類型: 描述/功能:Cable and Shield Crimper
E110.020 功能描述:折皺器 FERRULE CRIMPER 1 AWG 50 RoHS:否 制造商:Hirose Connector 類型: 描述/功能:Cable and Shield Crimper
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*