With the development of ICT technology, a single SOC’s computing power can undertake more services. The expansion of network bandwidth and features such as low latency and differentiated services make business deployment and function allocation more flexible. For example: perception, fusion, planning, control, and execution can be decoupled. The electronic and electrical architecture transitions from … Read more
With the development of ICT technology, the computing power of a single SOC can undertake more services. The expansion of network bandwidth and characteristics such as low latency and differentiated services make the deployment of services and allocation of functions more flexible. For example: perception, fusion, planning, control, and execution can be decoupled. Automotive service … Read more
This article is selected from the Jishu Community column “IC Design”, authored by Lao Qin Talks about Chips, and is authorized to be transferred from the WeChat official account Lao Qin Talks about Chips.This article will introduce what virtualization is. Today, we will explore an interesting topic: virtualization. Before we start, let’s casually talk about … Read more
The previous article introduced the basic concepts of virtualization and hypervisors. To facilitate virtualization, ARM has done a lot of work, primarily defining four Exception Levels (EL). As mentioned in earlier articles about exceptions and privileges, I will elaborate a bit more here. Each exception level is numbered, ranging from EL0 to EL3, with higher … Read more