Design a hydrocooling unit that can cool fruits and vegetables from 30 to 5°C at a rate of 20,000 kg/h under the following conditions: The unit will be of flood….
Write Verilog code to perform the modified arbiter.
The arbiter FSM defined in Figure 1 may cause device 3 never get serviced if device 1 and 2 continuously keep raising requests, so that in the Idle state it always happens that device 1 or device 2 has an outstanding request.
a. Modify the proposed FSM to ensure that device 3 will get serviced such that if it raises a request, the device 1 and 2 will be serviced only once before the device 3 is granted its request.
b. Write Verilog code to perform the modified arbiter.
c. By using the modified arbiter, design the following application:
a. Data are stored at three different files in SD card (File 1, File 2 and File 3)
b. When device 1 is triggered, File 1 will be read from the SD card and data will be displayed on LEDs or PC.
c. When device 2 is triggered, File 2 will be read from the SD card and data will be displayed on LEDs or PC.
d. When device 3 is triggered, File 3 will be read from the SD card and data will be displayed on LEDs or PC.
Note: Input pin does the triggering process
d. Propose and implement a complete system with automated triggering process.