原创 AX88180高性能Non-PCI 32位千兆以太网控制芯片

 2014-9-18 20:19  907 15 15 分类: 通信文集: 各种网路接口电路图

High-performance non-PCI local bus
- Supports 16/32-bit SRAM-like interface (US Patent Approval)
- Supports big/little endian data bus type
- Supports interrupt with high or low active trigger mode
Highly-integrated Gigabit Ethernet controller
- Compatible with IEEE802.3, 802.3u, and 802.3ab standards
- Embeds SRAM for packet buffers
- Supports IP/TCP/UDP checksum offload
- Supports 10/100/1000Mbps data rate
- Supports full duplex operations with 1000Mbps data rate
- Supports full and half duplex operations with 10/100Mbps data rate
- Supports 10/100/1000Mbps N-way Auto- negotiation operation
- Supports 10/100/1000Mbps data rate with RGMII interface
- Supports IEEE 802.3x flow control for full-duplex operation
- Supports back-pressure flow control for half-duplex operation
- Supports packet length set by software
- Supports Jumbo frame
Supports Wake-on-LAN function by following events
- Detection of a change in the network link state
- Receipt of a Magic Packet
Supports optional EEPROM interface
Supports system reference clock from 40MHz to 100MHz
Integrates voltage regulator
3.3V power supply with 5V I/O tolerance