Command Frame Format; Table 9. Hardwarec; Table 10. Hardwarec - Wiznet WIZ127SR User Manual

configure the module using special serial commands.
At this mode, network configuration or data communication is not allowed. Therefore, after
finishing the configuration, be sure to assert high on pin 12 of JP1 for normal operation.
3.2.4.1.

Command Frame Format

Frame Format
Descriptor
Length(bytes)
'>'(0x3E)
Format
Table 9. Hardware Configuration Frame format
Command Codes
Command
R
W
X
E
Table 10. Hardware Configuration Command Code
Parameter Structure
Value(bytes count)
0008DCxxxxxx(6)
01 (1)
00000000 (4)
00000000 (4)
00000000 (4)
0000 (2)
00000000 (4)
0000 (2)
FE (1)
WIZ127SR User's Manual
STX Command codes
1 1
R / W / X
Read Parameter
Write Parameter
Exit Hardware Command mode
Command Error
MAC address (xxxxxx is uniquely factory set)
Mode (00: TCP Client, 01 : TCP Mixed, 02 : TCP Server)
IP address
Subnet mask
Gateway address
Local Port number (Module's Port Number)
Server IP address
Server Port number
Serial Baud Rate (bps). Default is FE
Value(Hex) Baud Rate(bps)
BB 230,400
FF 115,200
FE 57,600
FD 38,400
FA 19,200
F4 9,600
E8 4,800
D0 2,400
A0 1,200
Parameter
Variable
Variable
Comments
Description
ETX
1
'CR'(0x0D)
18