Click the blue WeChat name below the title to quickly follow A few days ago, I saw in a technical document that it said “Linux‘saarch version”, at first I thought it was a mistake, it should be “arch”, did they add an extra “a”? But later I realized I was ignorant, “aarch” is correct. AARCH … Read more
Follow the Embedded Learning Station for more fresh hot topics every day. 🤟Usage Tip: This article has a total of 3752 words and an estimated reading time of 10 minutes~ Ubuntu is the most popular desktop and server Linux distribution based on Debian. Manjaro is a Linux distribution custom-built based on Arch. First, do you … Read more
Background: Why There Is a Switch in Execution States In a large system, when we refer to it as 64-bit or 32-bit, we often mean the kernel. In fact, within such a large system, there are multiple layers of images, and not all of them are 64-bit or 32-bit. The following diagram illustrates a commonly … Read more
Click the card below to follow Arm Technology Academy This article is selected from the Extreme Technology column “IC Design”, authorized to be reprinted from the WeChat public account Old Qin Talks Chips. This article will briefly study the Cortex-A series of the Armv8 architecture. In previous articles, Armv8-A has often been mentioned. So what … Read more
The Cortex-A32 is a unique product in the ARM architecture, holding an important position. The Cortex-A32 is based on the ARMv8-A architecture but is designed specifically for 32-bit processors. The figure below shows the compatibility of the Cortex-A32 with the ARMv8-A architecture and compares it with the Cortex-A35. Figure 1: Cortex-A32 and ARMv8-A Tips Based … Read more