WIZ100SR-EVB WIZnet, WIZ100SR-EVB Datasheet - Page 22

• Manufacturer Part Number: WIZ100SR-EVB
• Description: Interface Development Tools EVALUATION BOARD FOR WIZ100SR
• Manufacturer: WIZnet
• Type: Serial to Ethernetr

Specifications of WIZ100SR-EVB

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: WIZ100SR
• Interface Type: Ethernet, RS-232
• Operating Supply Voltage: 5 V
• Dimensions: 50 mm x 30 mm x 8.85 mm
• Maximum Operating Temperature: + 80 C
• Minimum Operating Temperature: + 10 C
• Operating Supply Current: 500 mA

Inactivity time, WIZ100SR will close the connection and enter into waiting status.
ⓣ Data Packing Condition
You can designate how the serial data can be packed to send to the Ethernet.
In default mode, WIZ100SR checks the serial buffer and sends any received data to Ethernet
without any standard. Therefore, the data can be regarded as error data due to inconsistent
data lenth. In order to solve this problem, the data from serial can be packed according to
the specified condition before sending to Ethernet. The condition is as below.
Time: If there is not any new data during designated time, all data in the serial buffer is
Size: When data is collected as much as the defined size in the serial buffer, it is transmitted
Character: The data is collected in the serial buffer until specified charater is received, and
ⓤ Password
„Password‟ function is for blocking client‟s access which is not allowed.
‟Password‟ function can be operated only in „TCP Server‟ mode. When „password‟ function
Hardwired Internet Connectivity Wizard (WIZnet, Inc.)
operates, clients should input password to access.
One of three condition is satisfied, the data is trnasmited to the Ethernet.
Ex) Delimiter: Size=10, Char=0x0D
1. Execute Configuration Tool program.(Configuration Tool version should be 2.1 or
2. Select „Server‟ of “Operation Mode”.
converted to Ethernet packet. If new data is received, the time is re-calculated and
the received data is saved in the serial buffer. Time condition can be utilized when the
serial data size is variable and has no ending character, but needs to be delivered in
frame unit. (If the value is „0‟, option is not used)
to Ethernet (If the value is „0‟, option is not used)
transmitted to Ethernet. The character can be specified in Hex formation. (The value is
„0‟, this option is not used)
above)
Serial data : 0123456789abc
Ethernet data : 0123456789
☞ “abc” data remains in the serial buffer of module.
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