RTL8130 Просмотр технического описания (PDF) - Realtek Semiconductor

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RTL8130

REALTEK SINGLE CHIP FAST ETHERNET CONTROLLER WITH MII & AUI INTERFACE

Realtek Semiconductor 

2. General Description

RTL8130 Preliminary

The Realtek RTL8130 is a highly integrated and cost-effective single-chip Fast Ethernet controller that

provides 32-bit performance, PCI bus master capability, and full compliance with IEEE 802.3u 100Base-T

specifications and IEEE 802.3x Full Duplex Flow Control. It also supports Advanced Configuration

Power management Interface (ACPI), PCI power management for modern operating systems that is

capable of Operating System Directed Power Management (OSPM) to achieve the most efficient power

management.

Besides the ACPI feature, the RTL8130 also supports remote wake-up (including Magic Packet, LinkChg,

and Microsoft® wake-up frame) in both ACPI and APM environments. Especially, the RTL8130 is capable

of performing internal reset whenever there is (auxiliary) power applied to. Once the auxiliary power is on

whereas the main power still remains off, the RTL8130 is ready and is waiting for the Magic packet or

Link Change to wake the system up. Also, the LWAKE pin provides 4 different output signals including

active high, active low, positive pulse, and negative pulse. The versatility of the RTL8130 LWAKE pin

satisfies all kinds of motherboards with Wake-On-LAN (WOL) function.

Furthermore, RTL8130 supports MII and AUI interfaces which RTL8139A/B don’t. By AUI interface,

you can make a Combo LAN adapter that supports 100/10Base-T and 10Base-2/5 medium. By MII

interface, you can make a LAN adapter that supports Optical fiber network or you also can use RTL8130

to achieve a cable fault tolerant application for network critical environment.

The RTL8130 keeps network maintenance cost low and eliminates usage barriers. It is the easiest way to

upgrade a network from 10 to 100Mbps. It also supports full-duplex operation, making possible 200Mbps

of bandwidth at no additional cost. The RTL8130 is highly integrated and requires no “glue” logic or

external memory. It includes an interface for a boot ROM and can be used in diskless workstations,

providing maximum network security and ease of management.

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Ver.1.1

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