LP205229

start.S file: .globl _start _start:     // 0 address      b reset // When reset, the cpu jumps to address 0      ldr pc, =undefined_instruction // When the cpu encounters an unrecognizable instructio...[Details]

Apple has started to switch from offense to defense." Zou Lin, a veteran who has been paying close attention to the TWS industry, made this comment on the newly released AirPods 3. As for the reason,...[Details]

When it comes to the integrated circuit industry, what do you think of first? The ZTE incident, Huawei HiSilicon, Alibaba Hanguang 800... But to really understand the importance of the integrated cir...[Details]

Since the beginning of this year, mobile phone explosions have occurred frequently, and mobile phones have almost become "hand grenades". In early May, a 12-year-old boy in Chengdu, Sichuan, ha...[Details]

MagnaChip recently announced that it can provide 0.13 micron BCD process for automotive-grade power products. BCD (Bipolar-CMOS-DMOS) is a combination of three different process technologies on one ...[Details]

It is difficult to remember something if you don't practice it, so you don't need to understand the first few chapters too much, just take a look at them. When you practice, you will gradually master ...[Details]

This section describes the interrupt handling of the ATmega16. For more general AVR interrupt handling, see P11 “Reset and Interrupt Handling”. (Click on the image to enlarge) Table 19 shows the lo...[Details]

1 Analysis of the causes of transformer oil leakage Most of China's power transformers are oil-immersed transformers. Over the years, transformer oil leakage has occurred from time to time. Severe l...[Details]

Modern wireless service providers are striving to expand bandwidth and provide Internet Protocol (IP) services to more users. Long Term Evolution (LTE) is a next-generation cellular technology that...[Details]

ChaCha APP shows that on July 13, ZTE Corporation (000063) disclosed the patent for "Autonomous driving control method, device, electronic device and computer-readable medium", with publication numbe...[Details]

DSP is a complex, diverse, and multi-system digital and analog hybrid system. Therefore, the interference from external electromagnetic radiation and the interference between internal comp...[Details]

The most likely fault in current sensors is a short circuit of the current transformer. The current transformer (CT) has a small number of primary winding turns, which is connected in series with t...[Details]

Gas (Gas) is a general term for natural gas, liquefied petroleum gas, and artificial coal gas. It is a gas energy used in industrial or civilian fields. The following is an article from Gongcai.com a...[Details]

1 Introduction There are two options for fine-tuning analog outputs using digital input control: digital potentiometers and digital-to-analog converters (DACs), both of which use digital input...[Details]

Until zero emissions are achieved, vehicle electrification will be a key growth area for the automotive industry. To achieve this goal, automotive systems will require more semiconductors as well a...[Details]