W5100S Datasheet (Wiznet) - single-chip Internet-enabled 10/100 Ethernet controller

W5100S, single-chip Internet-enabled 10/100 Ethernet controller

11 1.1 PIN Description 12 2 Memory Map 16 2.1 W5100S Registers18 2.1.1 Common registers 18 2.1.2 SOCKET Registers20 3 Register Descriptions 22 3.1 Common Registers 23 3.1.1 MR (Mode Register) 23 3.1.2 GWR (Gateway IP Address Register) 23 3.1.3 SUBR (Subnet Mask Register) 23 3.

W5100S W5100S 은 WIZnet 의 Hardwired TCP/IP 기술을 이용한 Embedded Internet Controller Chip 이다.

W5100S 는 Internet protocol (TCP/IP) 처리를 위한 Full Hardwired Logic, Ethernet MAC(Media Access Control), 그리고 10Base-T/100Base-TX Ethernet PHY 를 모두 내장한 Internet connectivity One-chip Solution 이다.

W5100S 는 Host(사용자 MCU)의 부담을 최소화할 수 있도록 TCP, UDP, ICMP, IPv4, IGMP, ARP, PPPoE 등의 다양한 통신 프로토콜을 Hardwi

W5100S Features

* - Support Hardwired Internet protocols : TCP, UDP, WOL over UDP, ICMP, IGMPv1/v2, IPv4, ARP, PPPoE - Support 4 independent SOCKETs simultaneously - Support SOCKET-less Command : ARP-Request, PING-Request - Support Ethernet Power down mode & Main Clock Switching for power save - Support Wake on LAN o