W5100_Datasheet_v1_1_6 - W5100 Datasheet W5100 Datasheet...

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© Copyright 2008 WIZnet Co., Inc. All rights reserved. 1 W5100 Datasheet W5100 Datasheet Version 1.1.6 © 2008 WIZnet Co., Inc. All Rights Reserved. For more information, visit our website at http://www.wiznet.co.kr
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© Copyright 2008 WIZnet Co., Inc. All rights reserved. 2 W5100 Datasheet Document History Information Version Date Descriptions Ver. 1.0.0 Dec. 21, 2006 Released with W5100 Launching Ver. 1.0.1 Jan. 10, 2006 LB bit in Mode register is not used . W5100 is used only in Big-endian ordering. Ver. 1.1.1 Jun. 19, 2007 Modified the OPMODE2-0 signals descriptions (P. 10) Modified the TEST_MODE3-0 signals description (P.11) Modified the Colck signals description (P.12) Modified the LINKLED signal description (P.12) Modified the explanation of RECV_INT in Sn_IR register (P. 27) Replaced the reset value of Sn_DHAR register (0x00 to 0xFF, P. 30) Modifted the explanation of Sn_DIPR, Sn_DPORT register(P. 31) Replaced the reset value of Sn_MSS register (0xFFFF to 0x0000, P. 31) Ver. 1.1.2 Sep. 28, 2007 Modified the Operating temperature (P. 63) Ver. 1.1.3 Oct. 1 8, 2007 Changed the wrong word “MISO signal” (P. 10) Modified the SPI Timing diagram and description (P. 66) Ver. 1.1.4 Oct. 18, 2007 Modified the diagram (P. 40) Ver. 1.1.5 Nov. 1 1, 2007 Modified the Crystal Characteristics value (P. 67) Ver. 1.1.6 Jan. 30, 2008 Modified the SEN signals description (P.10) Changed the wrong word “SCLK” (P. 66)
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© Copyright 2008 WIZnet Co., Inc. All rights reserved. 3 W5100 Datasheet WIZnet’s online Technical Support If you have something to ask about WIZnet Products, write down your of ‘Support’ menu in WIZnet website ( www.wiznet.co.kr ). WIZnet Engineer will give an answer as soon as possible. Click
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© Copyright 2008 WIZnet Co., Inc. All rights reserved. 4 W5100 Datasheet W5100 Datasheet The W5100 is a full-featured, single-chip Internet-enabled 10/100 Ethernet controller designed for embedded applications where ease of integration, stability, performance, area and system cost control are required. The W5100 has been designed to facilitate easy implementation of Internet connectivity without OS. The W5100 is IEEE 802.3 10BASE-T and 802.3u 100BASE-TX compliant. The W5100 includes fully hardwired, market-proven TCP/IP stack and integrated Ethernet MAC & PHY. Hardwired TCP/IP stack supports TCP, UDP, IPv4, ICMP, ARP, IGMP and PPPoE which has been proven in various applications for several years. 16Kbytes internal buffer is included for data transmission. No need of consideration for handling Ethernet Controller, but simple socket programming is required. For easy integration, three different interfaces like memory access way, called direct, indirect bus and SPI, are supported on the MCU side. Target Applications
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This note was uploaded on 01/29/2012 for the course ECE 000 taught by Professor Sabaei during the Spring '11 term at Amirkabir University of Technology.

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W5100_Datasheet_v1_1_6 - W5100 Datasheet W5100 Datasheet...

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