DG TOE10G IP, Инструкция к демонстрации

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dg_toe10gip_cpu_instruction_xilinx_en.doc
23-Aug-19 Page 20
5.2 Reset TCPIP parameters
Select ‘1’ to reset the IP and change IP parameters.
This menu is used to change IP parameters or send reset to TOE10 IP. After user selects
this menu, the current parameters are displayed on the console. User enters
‘x’ to use same
parameters while other keys are entered to change some parameters. After the parameters
are fixed, reset signal is sent to TOE10G IP.
There are seven parameters to set in this menu. Each parameter is verified by CPU. The
parameter is updated to TOE10G IP when the input is valid. If the input is not valid, the
parameter will not change. After user inputs all parameters, IP is reset. The description of
each parameter is shown in topic 5.1(Show TCPIP parameters) and the range of each
parameter is described as follows.
1) Window Update Gap: Set threshold value to transmit window update packet. Valid value
is 0x00
– 0x3F (0-63). The unit size of threshold value is 1 Kbyte. Default value is 0
(disable window update feature).
2)
Mode: Input ‘0’ to initialize the IP as client mode.
3) FPGA MAC address: Input 12
digit of hex value. Add “0x” as a prefix to input as hex value.
4) FPGA IP addres
s: A set of four decimal digits is separated by “.”. The valid range of each
decimal number is 0-255.
5) FPGA port number: Valid range is 0-65535.
6) Target IP address: A set of four decimal digits like FPGA IP address. This value is IP
address of Test PC.
7) Target port number: Valid range is 0-65535.
After finishing parameter assignment, new parameters set is displayed on the console. Next,
reset signal is sent to the IP to use new parameters set. Finally,
“IP initialization complete” is
shown after IP completes initialization process, as shown in Figure 5-2.