Optional serial interfaces such as I☬, SPI, and UART are provided as a control channel from the USB Host Controller to communicate with the external MCU chip. The AX88x72A has a wide array of features including support for HP Auto-MDIX, Wake-on-LAN power management, and IEEE 802.3x/backpressure flow control. In addition, it integrates an on-chip 10/100Mbps Ethernet PHY, simplifying system design. The AX88772A implements 10/100Mbps Ethernet LAN function based on IEEE802.3 and IEEE802.3u standards with 24KB of embedded SRAM for packet buffering. The AX88772A features a USB interface to communicate with a USB Host Controller and is compliant with USB specification V1.1 and V2.0. ASIX Electronics has released the AX88x72 series USB-to-LAN chips to satisfy the increasing market demands for adding networking capability for latest multimedia SoC's. Furthermore, USB's plug-and-play and 4-pin serial interface provides transfer speeds up to 480 Mbps, making it an ideal solution for miniature and portable handheld devices to quickly connect to networking peripherals.
The most efficient method of miniaturization is to decrease the pin count and utilize the serial interfaces such as SPI and USB, allowing the use of SPI flash and USB-LAN solutions, in favor of a parallel local/memory bus. Content Best viewed at 1024x768 with or or You are guest USB 2.0 to Fast Ethernet AX88772A AX88772A Product Introduction v1.0 AX88772A - Single chip Low-pin-count USB 2.0 to 10/100M Fast Ethernet controller Recent innovations in multimedia SoC's (System-on-chip) have been based on decreasing the physical form factor to reduce costs. Ch9200 Usb Ethernet Adapter Driver For Windows XpĪX88772A - Low-pin-count USB 2.0 to Fast Ethernet Controller ASIX ASIX Electronics Corporation Notice Dear Customer: If you got some problems on ASIX USB to LAN products, please download the document to double check if your USB to LAN device includes an Non-authentic ASIX USB to LAN solution inside or not? If yes, please contact the manufacturer of your USB to LAN device to get proper drivers instead.ĪSIX DOES NOT GUARANTEE AND PROVIDE ANY SUPPORT FOR THOSE NON-AUTHENTIC ASIX PRODUCTS.
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