參數(shù)資料
型號(hào)： ADM6926
廠商： Electronic Theatre Controls, Inc.
英文描述： 26 port 10/100 Mbps Ethernet Switch Controller
中文描述： 26端口10/100 Mbps以太網(wǎng)交換機(jī)控制器
文件頁數(shù)： 29/85頁
文件大?。?/td> 4222K
代理商： ADM6926
ADM6926
Function Description
3.1.26 Hardware, EEPROM and SMI Interface for Configuration
Three ways are supported to configure the setting in the ADM6926: (1) Hardware Setting
(2) EERPROM Interface (3) SMI Interface. Users could use EEPROM and SMI
interfaces combined with the CPU port to provide proprietary functions. Four pins are
needed when using these two interfaces. See the following figure as a description.
1. Hardware Setting
The ADM6926 provides some hardware pins where values reside on during power on or
reset will be strapped for the default setting.
SS-SMII Pin
Name
IPG Average 92 bit time. Internally Pulled Down.
1 = Enable IPG Average 92.
0 = Disable IPG Average 92.
Trunk En. Internally Pulled Up.
1 = Trunking Enable. Use EEPROM to configure the trunk member.
0 = Trunking Disable. The ADM6926 has no trunking function even if EEPROM sets.
Pause. Internally Pulled Up.
1 = The switch allows the Pause function. This function can be disabled by the
EEPROM.
0 = The switch doesn’t allow the Pause function even if EEPROM set. The only way
to start the Pause function is through the CPU help.
Back-Pressure. Internally Pulled Up.
1 = The switch allows the Back-Pressure function. This function can be disabled by
the EEPROM.
0 = The switch doesn’t allow the Back-Pressure function even if EEPROM set.
M1TXEN
M1TXEN
Auto-Neg En. Internally Pulled Up.
1 = The switch allows the Auto-Negotiation function. This function can be disabled
by the EEPROM.
0 = The switch doesn’t allow Auto-Negotiation function even if EEPROM set. The
only way to start the Auto-Negotiation function is through the CPU help.
Aging Dis. Internally Pulled Down.
0 = The switch will age the entry in the address table..
1 = The switch will not age the entry in the address table.
Port 24 Interface Configuration.
M0TXD0 M0TXD2 Interface
0 0 Port 24 is configured to MII in SS-SMII package (internal value.
x 1 Port 24 is configured to RMII in SS-SMII package.
1 0 Port 24 is configured to Reversed MII in SS-SMII package.
ADMtek Inc.
3-13
RMII Pin Name
Description
M1TXD0
M1TXD0
M1TXD1
M1TXD1
M1TXD2
M1TXD2
M1TXD3
M1TXD3
M0TXEN
M0TXEN
M0TXD0
Don’t Support
M0TXD2
Don’t Support
相關(guān)PDF資料
PDF描述
ADM7008 Octal Ethernet 10/100M PHY
ADM9511 LAN/Modem Controller with Embedded Fast Ethernet PHY
ADS-238Q 12-Bit, 20MHz, Low Power Sampling A/D Converters
ADS-917GC 14-Bit, 1MHz, Low-Power Sampling A/D Converters
ADS-927GC 14-Bit, 1MHz, Low-Power Sampling A/D Converters
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADM6926ABT1 功能描述:IC SWITCH CNTRLR 10/100 128QFP RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
ADM6926X-AB-T-1 功能描述:IC ETHERNET SW CTRLR 128-PQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A
ADM692A 制造商:AD 制造商全稱:Analog Devices 功能描述:Microprocessor Supervisory Circuits
ADM692AAN 制造商:Rochester Electronics LLC 功能描述:5V CMOS PROCESS - Bulk 制造商:Analog Devices 功能描述:
ADM692AANZ 功能描述:IC SUPERVISOR MPU 4.4V WD 8DIP RoHS:是 類別:集成電路 (IC) >> PMIC - 監(jiān)控器 系列:- 其它有關(guān)文件:STM6905 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:- 類型:多壓監(jiān)控器 監(jiān)視電壓數(shù)目:5 輸出:開路漏極或開路集電極 復(fù)位:低有效 復(fù)位超時(shí):最小為 140 ms 電壓 - 閥值:2.188V，2.955V，可調(diào)，可調(diào)，可調(diào) 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:Digi-Reel® 產(chǎn)品目錄頁面:1197 (CN2011-ZH PDF) 其它名稱:497-8728-6
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。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。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

我的聯(lián)系方式

*
*
*