The MAC senses the status change and accesses the registers (P1:R16) through the MDC/MDIO interface in response. Once these status registers (P1:R16) have been read by the MAC through the MDC/MDIO, the INTB is de-asserted. The RTL8201EL-VC interrupt function removes the need for continuous polling through the MDC/MDIO management interface.

RTL8201E （L）是一种单芯片/单端口快速以太网物理接收器，支持MII接口，RMII接口， SNI接口。 MII接口和RMII接口切换在8.1.1章节有讲到，如下图： 选择MII接口，把COL/SNI脚拉低。 RTL8201E的框图如下. 和MCU连接的系统框图如下： ①RJ45也就是网口，就是我们常见的网口，如下图： ②magnetics，直译磁性元件，这里的通常叫法为： 网络变压器。 网络变压器又名网络隔离变压器、以太网变压器、网络滤波器，主要有信号传输、阻抗匹配、波形修复、信号杂 …

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2021年4月20日 · RTL8201E（L）是一种单芯片/单端口快速以太网物理接收器，支持MII接口，RMII接口，SNI接口。 MII接口和RMII接口切换在8.1.1章节有讲到，如下图： 选择MII接口，把COL/SNI脚拉低。 RTL8201E的框图如下. 和MCU连接的系统框图如下： ①RJ45也就是网口，就是我们常见的网口，如下图： ②magnetics，直译磁性元件，这里的通常叫法为：网络变压器。 网络变压器又名网络隔离变压器、以太网变压器、网络滤波器，主要有信号传输、阻抗匹配、波 …

It implements all 10/100M Ethernet Physical-layer functions including the Physical Coding Sublayer (PCS), Physical Medium Attachment (PMA), Twisted Pair Physical Medium …

RTL8201EL-GR datasheet (SINGLE-CHIP/PORT 10/100 FAST ETHERNET PHYCEIVER) from Realtek. 764 units in stock, Get specifications, features, and application details in PDF.

2009年5月4日 · Realtek Semiconductor Corp's RTL8201EL-VC-GR is a single chip port 10/100 mbps ethernet phyceiver with auto mdix. in the protocols and networks, phy category. Check part details, parametric & specs and download pdf datasheet from datasheets.com, a global distributor of electronics components.

Find the best pricing for Realtek RTL8201EL-GR by comparing bulk discounts from 5 distributors. Octopart is the world's source for RTL8201EL-GR availability, pricing, and technical specs and other electronic parts.

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