cAN YOU PROVIDE TO ME A REAL PICTUER FOR $,$Draw the best hardware implementation for realizing the instruction AND R$1,$ R$1,$ #$0$ AND Draw the best hardware implementation for realizing the instruction MUL R$1,$ R$2,$ R$3$ AND $,$ Draw the block diagram for implementing $256$X$8$ bits memory. Show all necessary inputs, outputs and control signals. $?$