The XNOR was working right, that wasn't the problem. The signal was low and high, but it was -1 & 0. But I recentlty found the problem. The input was a unsigned and not a boolen signal! Now its working right.
Anyway, thanks for help!
Roger
Hello!
I've a problem with the Simulink Xilinx Toolbox with the "XNOR"-Box. This Box is always negate the signal. Is it only a simulation problem or negate the XNOR really the signal?
cu
Roger