We have used pre-programmed W7100A IC in our custom board. When we power it up, it displayed following message,
After this message nothing is displayed and Module is not responding to any commands via rs232 port. Even it is not detected with the configuration tool.
So we tried re-programming it using WIZISP tool via RS232 port with the latest firmware version (WIZ107SRv4_04.bin) provided on wiznet website. After programming, module is not responding (It is not displaying anything on power up, also it is not responding to any commands via rs232 port. Even the module is not detecting with configuration tool.
We have follwoed the same schematic as that of WIZ107SR module.
Is there anything we missed, during programming. Please suggest.