6/1/2023 0 Comments Mac ethernet pci card![]() 32-bit status information on each receive frame.Detection of MaxFrameLen frames, receive errors.Automatic checking the FCS field, runt frames, and data field length.64-bit hash table to filter multicast addresses.Flexible address filtering modes and inverse address filtering.TimeStamps the specified PTP Packets for implementing 1588 Protocol.Option to stop frame retransmission on collisions.Variable length (3, 5, 7 bytes) preamble generation.Variable length Inter Frame Gap (IFG) on back to back frame transmission.Optional AXI, AHB, PCIe, PCI or custom bus interface.Supports magic packet and Wake-Up frames.Configurable transmit and receive FIFOs.802.3 compliant MIB, SNMP, RMON management support.PAUSE frame based flow control in full-duplex mode.Independent 32-bit scatter-gather DMA with big/ little endian operation.Supports IEEE 802.3-2008 compliant MII, RMII, SMII, GMII, RGMII, and SGMII.The FEMAC Core is fully compliant with IEEE 802.3-2008 Specification and supports the following functions: ![]() A MDIO/MDC (Management Data Input/Output and Management Data Clock) management interface provides control and management functions to external PHY devices. The Gigabit Ethernet core supports 4-bit MII based 10/100 Mbps PHY and 8-bit GMII based 10/100/1000 Mbps PHY. The Arasan Gigabit Ethernet MAC – Media Access Controller IP is compliant with the Ethernet IEEE 802.3-2008 standard. A processor bus master and 32-bit scatter-gather DMA transfer packets between the internal FIFOs and the host memory to enhance system performance IEEE 802.3 Compliant Core The Gigabit Ethernet MAC IP core consists of two configurable FIFOs on both transmit and receive sides to handle the application’s latency during frame transmission and reception. The Gigabit Ethernet Core IP supports half-duplex mode at 10/100 Mbps and full-duplex mode at 10/100/1000 Mbps. The Gigabit Ethernet core is designed for SoC and mobile applications such as integrated networking devices, PCI-Express Ethernet controllers, and Ethernet adapter cards. It also supports optional Reduced MII (RGMII), and Serial GMII (SGMII). The silicon-proven Gigabit Ethernet IP core provides a 10/100 Mbps Media Independent Interface (MII) and a 1000 Mbps Gigabit Media Independent Interface (GMII).
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