- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄360744 > ICS1892Y-14 10Base-T/100Base-TX Integrated PHYceiver PDF資料下載
參數(shù)資料
| 型號： | ICS1892Y-14 |
| 英文描述： | 10Base-T/100Base-TX Integrated PHYceiver |
| 文件頁數(shù)： | 40/148頁 |
| 文件大?。?/td> | 816K |
| 代理商： | ICS1892Y-14 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁當(dāng)前第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁第125頁第126頁第127頁第128頁第129頁第130頁第131頁第132頁第133頁第134頁第135頁第136頁第137頁第138頁第139頁第140頁第141頁第142頁第143頁第144頁第145頁第146頁第147頁第148頁
ICS1892, Rev. D, 2/26/01
February 26, 2001
40
Chapter 7
Functional Blocks
ICS1892 Data Sheet
2000-2001, Integrated Circuit Systems, Inc.
All rights reserved.
For example, if the status bits have a value of 3h and the auto-negotiation process moves into:
State 1, the Auto-Negotiation Progress Monitor does not update the status bits to indicate the new state.
State 5, the Auto-Negotiation Progress Monitor updates the status bits to indicate the new state, State 5.
In this case, the status bits increase in value until either the auto-negotiation process successfully
completes or the STA reads the Auto-Negotiation Progress Monitor status bits.
When the STA reads the status bits, the present state of the auto-negotiation process is automatically
latched into the status bits, regardless of how they compare to the value currently in the latch. However,
the read presents the STA with the previously latched values of the status bits, not the values just latched
into the status register by the read. Therefore, the STA must perform two reads of the status bits to
determine the present state of the Auto-Negotiation Arbitration State Machine.
The first read provides a 'history' of the auto-negotiation process, (that is, the highest state achieved by
the auto-negotiation process). The second read provides the present state of the auto-negotiation
process. This behavior allows management to determine the greatest forward progress made by the
auto-negotiation logic, which is valuable for diagnosing link errors and failures.
Note:
Once the auto-negotiation process completes successfully, the value of all the Progress Monitor
status bits and the Auto-Negotiation Complete bit have a value of logic one. A read operation of the
QuickPoll Register provides a value of logic one for the Auto-Negotiation Complete bit and an octal
value of 111 for the status bits.
However, subsequent reads of the QuickPoll Register also provide a value of logic one for the
Auto-Negotiation Complete bit. The octal value of the status bits are ‘000’, providing the link
remains established. That is, if the link fails, the Auto-Negotiation sublayer is restarted and
subsequent reads provide the value of the Auto-Negotiation Arbitration State Machine.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ICS1893AF | 3.3V 10Base-T/100Base-TX Integrated PHYceiverTM |
| ICS1893Y-10 | 3.3V 10Base-T/100Base-TX Integrated PHYceiverTM |
| ICS1893 | 3.3-V 10Base-T/100Base-TX Integrated PHYceiver⑩ |
| ICS2002 | Wavedec Digital Audio Codec |
| ICS2002Y | Wavedec Digital Audio Codec |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS1893 | 制造商:ICS 制造商全稱:ICS 功能描述:3.3-V 10Base-T/100Base-TX Integrated PHYceiver |
| ICS1893_09 | 制造商:ICS 制造商全稱:ICS 功能描述:3.3-V 10Base-T/100Base-TX Integrated PHYceiver? |
| ICS1893AF | 功能描述:PHYCEIVER LOW PWR 3.3V 48-SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:PHYceiver™ 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR) |
| ICS1893AFI | 功能描述:PHYCEIVER LOW PWR 3.3V 48-SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:PHYceiver™ 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC 包裝:帶卷 (TR) |
| ICS1893AFILF | 功能描述:PHYCEIVER LOW PWR 3.3V 48-SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器，接收器，收發(fā)器 系列:PHYceiver™ 標(biāo)準(zhǔn)包裝:250 系列:- 類型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):2/2 規(guī)程:RS232 電源電壓:3 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:帶卷 (TR) |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。