Level 1 - Design of a simple parallel Input/Output One of the most common I/O subsystems is the parallel input or output which uses a simple n-bit register for storing the

output and another one for storing the input. This is very often called latched I/O, and uses the following structure: UFMFQT-15-2 UFMFQT-15-2 from outside ↓ to registers Digital System Design Digital System Design Implement the above shown structure in VHDL Simulate your design and show correct behaviour from registers Your submission must include the following: ↓ Two 8bit registers are used in this case. The clock signal on the right structure is controlled by the executioner, while the clock signal of the left structure is controlled by the outside environment. Therefore, even short signal changes can be stored in the Input Structure (left), since the values are stored in the register. Your task is to: to outside All VHDL sources • Screenshots of the simulation showing correct behaviour 2 3