W6100 datasheet(8/149 Pages) WIZNET

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W6100 – Hardwired Dual TCP/IP Stack Controller

8/149

6.1.1 Network Information Setting ..........................................................83

6.1.2 SOCKET TX/RX Buffer Size Setting ...................................................84

6.2

TCP .........................................................................................85

6.2.1 TCP SERVER ..............................................................................86

6.2.2 TCP CLIENT ..............................................................................93

6.2.3 TCP DUAL ................................................................................94

6.2.4 Other Functions .........................................................................96

6.3

UDP.........................................................................................98

6.3.1 UDP Unicast..............................................................................98

6.3.2 UDP Broadcast......................................................................... 102

6.3.3 UDP Multicast.......................................................................... 104

6.3.4 UDP DUAL .............................................................................. 106

6.3.5 Other Functions ....................................................................... 108

6.4

IPRAW .................................................................................... 109

6.4.1 Other Functions ....................................................................... 114

6.5

MACRAW ................................................................................. 115

6.6

SOCKET-less Command (SLCR)........................................................ 117

6.6.1 ARP117

6.6.2 PING .................................................................................... 119

6.6.3 ARP6 (ND, Neighbor Discovery) ..................................................... 121

6.6.4 PING6 (ICMPv6 Echo) ................................................................. 122

6.6.5 DAD (Duplicate Address Detection) ................................................ 124

6.6.6 RS (Router Solicitation) .............................................................. 126

6.6.7 Unsolicited NA(Neighbor Advertisement).......................................... 128

6.7

Retransmission.......................................................................... 130

6.7.1 ARP & PING & ND Retransmission................................................... 130

6.7.2 TCP Retransmission................................................................... 131

6.8

Others Functions ....................................................................... 132

6.8.1 System Clock(SYS_CLK) Switching .................................................. 132

6.8.2 Ethernet PHY Operation Mode Configuration ..................................... 132

6.8.3 Ethernet PHY Parallel Detection.................................................... 133

6.8.4 Ethernet PHY Auto MDIX ............................................................. 133

6.8.5 Ethernet PHY Power Down Mode ................................................... 133

6.8.6 Ethernet PHY’s Registers Control................................................... 135

6.8.7 Ethernet PHY 10BASE-Te Mode...................................................... 137

7. Clock & Transformer Requirements ........................................................... 138

7.1

Quartz Crystal Requirements. ........................................................ 138

7.2

Oscillator requirements. .............................................................. 139

7.3

Transformer Characteristics .......................................................... 139

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