Challenge

We’ve created the DDR2 using the MIG and we have the example design. We don’t have a way of inserting errors. Can you utilize a button or switch on our board and use it to inject an error into the data either to or from the memory?

Hint: You can use an XOR gate to inject the error. When the bit coming from the pushbutton or switch is 0, then the output of the XOR will be unchanged. If you set the bit, it will invert the data passing through.