On a single piece of paper for a single electronic file) complete the following. Read (A) through (E) first so that you can layout the whole diagram, leaving an appropriate amount of space for everything Draw a block diagram that illustrates the hierarchy of embedded systems components by following these instructions. A. Draw the ALU, Register File, and Instruction Decode components. Indicate how information flows between these units. B. Draw main memory and clearly indicate its interface (data and control signals). C. Add to the diagram a configurable GPIO block. D. Add a LED to diagram (and connect it to the GPIO block). E. Now, group the components and clearly label what is (a) part of the processor, (b) part of the microcontroller chip, and (c) on the developer board, but not on the MCU chip. Below the block diagram, list... 1. two ARM-specific components (on the developer board or discussed in class). 2. two Tl-specific components (on the developer board or discussed in class) 3. and two components and/or sensors that are found in embedded systems peripherals but are not found on the EK-TM4C123GXL developer board (the one we use in this course) In order to implement polling, the hardware has to be able to prioritize and encode multiple interrupt signals before alerting the processor True False