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Hi Friends,
Processor : LPC2378 Task : EMAC interface.
I am new to the Ethernet. I have a Demo Board MCB2300.I am using the Example Code C:\Keil\ARM\Boards\Keil\MCB2300\RL\TCPnet\Http_demo.
The Example code is working well in the Demo board.After connecting the board with the network i am able to ping the IP Address (For an example 192.168.1.253, what i define).
In my application board i am not able to ping. when I connect the board to network, i am able to read the ipconfig details in the command prompt. If i ping the address of 192.168.1.253, i am getting the result of "Request Timed out".
When i connect the network cable to the board,the LED in the RJ45 connector is blinking.
what i have to check and How to solve this bug ? Please help me.
with regards, Murthy.R
Hi all,
Board is working now.
The Problem is, LPC2378 chip has the different versions.
Rev "-", Rev "A" and Rev "B"
The Ethernet pin selection in the demo code is for the Rev "-" chip. But i am using the Rev "B",for this version the pins are different. So i changed the pin selections, now the code is working well.
So Please check the pin selection before use the example codes