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.
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 SC92031s operational registers
➤ Supports PCI VPD (Vital Product Data)
➤ Supports ACPI 1.0 and PCI power management Ver.1.1 compliant
➤ Supports PCI multi-function to incorporate with other PCI master device
* Supports 25MHz crystal or 25MHz OSC as the internal clock source.
* Compliant to PC99 and PC2001 standards
* Supports Wake-On-LAN function and remote wake-up (Magic Packet*, Link Change and Microsoft® wake-up frame)
* Supports 4 Wake-On-LAN (WOL) signals (active high, active low, positive pulse, and negative pulse)
* Supports auxiliary power auto-detect, and sets the related capability of power management registers in PCI configuration space
* Includes a programmable, PCI burst size and early Tx/Rx threshold
* Supports a 32-bit general-purpose timer with the external PCI clock as clock source, to generate timerinterrupt
* Contains two large (2Kbyte) independent receive and transmit FIFOs
* Advanced power saving mode when LAN function or wakeup function is not used
* Uses serial EEPROM to store resource configuration, ID parameter, and VPD data
* Extensive LED status support
* Supports loop back capability
* Supports Full Duplex Flow Control
* Low-power 0.25u CMOS technology
* 3.3V power supply with 5V tolerant I/Os
* 100-pin QFP/LQFP package
* Third-party brands and names are the property of their respective owners.
APPLICATIONS
* 10/100Mbps PCI fast Ethernet adaptor