SC92031L datasheet, PDF - EEWORLD Datasheet

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SC92031L: Description10/100 mbps integrated pci ethernet media access controller and physical layer; File Size476KB，38 Pages; ManufacturerSilan; Websitehttp://www.silanic.com.cn/; Hangzhou Silan Microelectronics Co., Ltd. (SSE stock code: Silan Micro, 600460) is located in Hangzhou High-tech Industrial Development Zone. It is a high-tech enterprise specializing in integrated circuit chip design and semiconductor microelectronics related product production. The company's current main products are integrated circuits and semiconductor products.

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10/100 mbps integrated pci ethernet media access controller and physical layer

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SC92031

10/100 MBPS INTEGRATED PCI ETHERNET MEDIA ACCESS

CONTROLLER AND PHYSICAL LAYER

DESCRIPTION

The SC92031 is a highly-integrated and cost-effective single-chip

Fast Ethernet NIC controller. It fully complies with PCI 2.2 and IEEE

802.3u 100Base-T specifications. It supports both half-duplex and full -

duplex operation, as well as for full-duplex flow control. It also supports

Advanced Configuration Power management Interface (ACPI), PCI

power management and remote wake-up events including AMD Magic

Packet, Link Change, and Microsoft® wake-up frame.

The SC92031 provides glue less 32-bit bus master interface for PCI,

boot ROM interface, as well as physical media interface for 100BASE-

TX of IEEE 802.3u and 10BASE-T of 802.3. It also supports shared

Boot ROM pins & clock run pin.

The SC92031 supports Analog Auto-Power-down, that is, the analog

part of the SC92031 can be shut down temporarily according to user

requirement or when the SC92031 is in a power down state with the

wakeup function disabled.

PCI Vital Product Data (VPD) is also supported to provide the

information that uniquely identifies hardware. The information may

consist of part number, serial number, and other detailed information.

To provide cost down, the SC92031 is capable of using a 25MHz

crystal or OSC as its internal clock source.

The SC92031 includes a PCI and Expansion Memory Share Interface

for a boot ROM and can be used in diskless workstations, providing

maximum network security and ease of management.

The SC92031 provides a flexible multi-function mode to incorporate

other PCI master devices. When in multi-function mode, the SC92031

acts as an arbiter to distinguish LAN signals from those of other

devices.

LQFP-100-14x14-0.5

QFP-100-14x20-0.65

ORDERING INFORMATION

Device

SC92031

Package

QFP-100-14 X 20-0.65

SC92031L LQFP-100-14 X 14-0.5

APPLICATIONS

* 10/100Mbps PCI fast Ethernet

adaptor

FEATURES

* Integrated Fast Ethernet MAC, Physical layer and transceiver in one chip

* 10 Mbps and 100 Mbps data rates

* Both half duplex and full duplex available

* IEEE 802.3 compliant Auto-Negotiation

* Supports PCI multi-function capabilities

* PCI local bus

Compliant to PCI Revision 2.2

Supports PCI clock 15 MHz-40 MHz

Supports PCI target fast back-to-back transaction

Provides PCI bus master data transfers and PCI memory space or I/O space mapped data transfers of

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

Http: www.silan.com.cn

REV:1.0

2004.08.03

Page 1 of 38

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