In Logisim or please design the circuit! You must implement an associative memory that $-$ uses $6-$bit keys $-$ stores $8-$bit values $-$ implements a least$-$recently written eviction policy Your memory should have the following interface one. Us in Logisimy. You are limited to the following Logisim components: $-$ wiring $-$ gates $-$ plexers $-$ arithmetic $-$ memory You may add as many subcircuits as you deem appropriate.Complication: resetting the circuit sets all register contents to zero So if you're storing the keys in registers, how do you tell the difference between a register storing the value $000000$ and a register that has just been reset? I suggest you actually use a larger register to store keys and use an additional bit within each to indicate whether or not the contents are valid. Complication: getting Us on the output The last time we were "producing" $\backslash$cup output, we were using transistors. While we could build a custom circuit with transistors that allowed us to selectively turn off the output, there is an easier solution in the form of the Controlled Buffer, which you will find in the Gate library.