What follow is instruction set architectural characteristics for the design of a simple hypothetical computer similar to version that designed in the class. Architectural Characteristics: Binary, Two's complement 16-bit internal architecture Stored program, byte addressable memory 12-bits instruction format An accumulator based computer All instructions have an operation code part and an address part. IR register (only hold the operational code part of the instructions) MBR register PC MAR One 8-bits input register One 8-bits output register Answer the followings: Draw the block diagram architecture for computer Draw the instruction format for the computer Specify the sizes for all the register contained in the computer Draw the datapath for the computer Show the instruction format using sufficient arbitrary opcode size with accordance of the above characteristics for reading a byte from memory using "Load X" where X represent address hex number 0F. Write the pseudo codes for reading an unsigned data byte using "Load X" where X represent address hex number OF which contains unsigned operand AA using the this computer characteristics. Show the pseudo code steps in the fetch-decode-execute cycle for Load X instruction for computer