GENERAL DESCRIPTION
MTD800 is a highly integrated fast ethernet controller for PCI interface. The chip contains a PCI interface block, two large FIFOs( each is 2KiloBytes ) for transmit and receive DMA, IEEE802.3 and 802.3u compliant MAC interface for MII connection. Besides that, the chip has the built-in Wake-Up controller to perform ACPI function, and the capability of sensing IEEE 802.3x frame to support XON/XOFF flow control protocol. The chip also has EEPROM and BootROM interface for no glue logic board implementation. For CardBus application, MTD800 supports four status-changed registers, an interface for accessing CIS which is stored in EEPROM and STSCHG pin to reflect the general wake-up event.

FEATURES
• Compliant to PCI bus interface v2.2.
• IEEE802.3 and 802.3u compliant.
• High performance with PCI bus master structure.
• Programmable PCI burst length for low CPU utilization rate.
• Transmit packet queuing capability for higher performance.
• Supports both full-duplex and half-duplex mode operation.
• Supports both IEEE802.3x and XON/XOFF full duplex flow control method.
• Contains separate transmit and receive FIFOs.
• Supports Magic packet and Microsoft wake-up frame filtering.
• Supports ACPI and PCI power management.
• Supports CardBus STSCHG pin and status changed registers. The CIS can be stored in the EEPROM.
• Supports up to 128K bytes boot ROM or flash memory without external latch.
• Autoload EEPROM contents after power-on.
• Programmable EEPROM interface.
• 128 pin PQFP package.
• Single 3.3V Power Supply.