ABSTRACT
It has been noted that there has been a serious energy and power shortage throughout the world in recent years. The natural resources of the planet might not last very long. It will disappear eventually. In light of such a significant issue, the idea of GC comes to mind. This chapter represents progress for the GCC industry. In this chapter, a low-power UART model is designed utilizing the Kintex-7 device. To optimize the power consumption of the UART on the FPGA device, high-speed transceiver logic (HSTL) input output (IO) is used. IO standards are used in FPGA to match the impedance so that the power consumption is optimized. The device consumes the maximum amount of power when the impedance is matched with HSTL_II_18 IO. There is an increment of 3.036% in TPC of the device for the HSTL_I_12 (optimized) and HSTL_II_18 (maximum) IO. The other three HSTL IOs consume power in between of HSTL_I_12 and HSTL_II_18 IOs.
