A good example here are multi-core processors with integrated memory and often iGPUs, or SoCs known as ARM processors for smartphones, where apart from the CPU itself, there are also wireless communication modules, satellite navigation, graphics, or NPU. Currently, each manufacturer combines individual parts in their own unique way, which causes a lot of problems in the production, design and supply chains of individual elements. To solve this problem, the Universal Chiplet Interconnect Express (UCIe) is being developed.