Ax88796-3-in-1 Local Bus Fast Ethernet Controller

Ax88796-3-in-1 Local Bus Fast Ethernet Controller - AX88796...

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First Released Date : July/31/2000 2F, NO.13, Industry an, R.O.C. TEL: 886-3-579-9500 FAX: 886-3-579-9558 http://www.asix.com.tw AX88796 L 3-in-1 Local Bus Fast Ethernet Controller 10/100BASE 3-in-1 Local CPU Bus Fast Ethernet Controller with Embedded SRAM Document No.: AX88796-23 / V2.3/ Sep. 12, 05 Features Highly integrated with embedded 10/100Mbps MAC, PHY and Transceiver Embedded 8K * 16 bit SRAM Compliant with IEEE 802.3/802.3u 100BASE-TX/FX specification NE2000 register level compatible instruction Single chip local CPU bus 10/100Mbps Fast Ethernet MAC Controller Support both 8 bit and 16 bit local CPU interfaces include MCS-51 series, 80186 series and MC68K series CPU Support both 10Mbps and 100Mbps data rate Support both full-duplex or half-duplex operation Provides an extra MII port for supporting other media. For example, Home LAN application Support EEPROM interface to store MAC address External and internal loop-back capability Support Standard Print Port for printer server application Support upto 3/1 General Purpose In/Out pins 128-pin LQFP low profile package Low Power Consumption, typical under 100mA 0.25 Micron low power CMOS process. 25MHz Operation, Pure 3.3V operation with 5V I/O tolerance. Non leed free part number is AX88796 L RoHS compliant part number is AX88796 LF *IEEE is a registered trademark of the Institute of Electrical and Electronic Engineers, Inc. *All other trademarks and registered trademark are the property of their respective holders. Product description The AX88796 Fast Ethernet Controller is a high performance and highly integrated local CPU bus Ethernet Controller with embedded 10/100Mbps PHY/Transceiver and 8K*16 bit SRAM. The AX88796 supports both 8 bit and 16 bit local CPU interfaces include MCS-51 series, 80186 series, MC68K series CPU and ISA bus. The AX88796 implements both 10Mbps and 100Mbps Ethernet function based on IEEE802.3 / IEEE802.3u LAN standard. The AX88796 also provides an extra IEEE802.3u compliant media-independent interface (MII) to support other media applications. Using MII interface, Home LAN PHY type media can be supported. As well as, the chip also provides optional Standard Print Port ( parallel port interface ), can be used for printer server device or treat as simple general I/O port. The chip also support upto 3/1 additional General Purpose In/Out pins System Block Diagram ASIX ELECTRONICS CORPORATION East Rd. II, Science-based Industrial Park, Hsin-Chu City, Taiw Always contact ASIX for possible updates before starting a design. This data sheet contains new products information. ASIX ELECTRONICS reserves the rights to modify product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sale of the product. 8051 CPU LATCH AX88796 With 10/100 Mbps PHY/TxRx AD BUS Addr L Addr H Ctl BUS RJ45 Optional Home LAN PHY RJ11 Optional Print Port Or General I/O Ports
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ASIX ELECTRONICS CORPORATION 2 AX88796 L 3-in-1 Local Bus Fast Ethernet Controller CONTENTS 1.0 INTRODUCTION. ..................................................................................................................................................... 5 1.1 GENERAL DESCRIPTION: . .......................................................................................................................................... 5 1.2 AX88796 BLOCK DIAGRAM:. ................................................................................................................................... 5 1.3A AX88796 PIN CONNECTION DIAGRAM.
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This note was uploaded on 11/11/2009 for the course CSE CS taught by Professor Crm during the Spring '08 term at Indian Institute of Technology, Kharagpur.

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Ax88796-3-in-1 Local Bus Fast Ethernet Controller - AX88796...

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