W7100A WIZnet, W7100A Datasheet - Page 121

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W7100A

Manufacturer Part Number
W7100A
Description
8-bit Microcontrollers - MCU 8051 CORE+HARDWIRED TCP/IP+MAC+PHY
Manufacturer
WIZnet
Datasheet

Specifications of W7100A

Rohs
yes
Core
8051
Data Bus Width
8 bit
Maximum Clock Frequency
25 MHz
Program Memory Size
255 B
Data Ram Size
64 KB
On-chip Adc
No
Operating Supply Voltage
3 V to 3.6 V
Operating Temperature Range
- 40 C to + 80 C
Package / Case
LQFP-100
Mounting Style
SMD/SMT
Interface Type
UART
Program Memory Type
Flash

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9.2.1.2 TCP CLIENT
SERVER”.
as ARP
{
}
It is same as TCP server except ‘CONNECT’ state. User can refer to the “9.2.1.1 TCP
Transmit the connect-request(SYN packet) to “TCP SERVER”. It may occurs the timeout such
Sn_DIPR = server_ip;
Sn_DPORT = server_port;
Sn_CR = CONNECT;
CONNECT
TO
, TCP
TO
when make the “connection SOCKET” with “TCP SERVER”
Figure 9.4 “TCP CLIENT” Operation Flow
/* set TCP SERVER IP address*/
/* set TCP SERVER listen port number*/
/* set CONNECT command */
Ver. 1.12
121

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