W5100 WIZnet, W5100 Datasheet - Page 42
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W5100
Manufacturer Part Number
W5100
Description
Ethernet ICs 3-IN-1 ENET CONTR TCP/IP+MAC+PHY
Manufacturer
WIZnet
Datasheet
1.W5100.pdf
(71 pages)
Specifications of W5100
Rohs
yes
Product
Ethernet Controllers
Data Rate
10 Mb/s, 100 Mb/s
Supply Voltage - Max
3.6 V
Supply Voltage - Min
3 V
Maximum Operating Temperature
+ 80 C
Package / Case
LQFP-80
Ethernet Connection Type
10Base-T, 100Base-TX
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Standard Supported
802.3, 802.3u
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5.2.1.1 SERVER mode
{
START:
/* sets TCP mode */
Sn_MR = 0x01;
/* sets source port number */
Sn_PORT = source_port;
In order to initialize a socket, set the operation mode and port of the socket, and provide
OPEN command to the command register of the socket. Below is the registers related.
Socket n Mode Register (Sn_MR)
Socket n Source Port Register (Sn_PORT)
Socket n Command Register (Sn_CR)
It initializes the socket n as TCP ,
Socket Initialization
42