Xiangshan is an open source, high-performance RISC-V processor based on the Chisel hardware design language and supports the RV64GC instruction set.
During the development of the Xiangshan processor, ...
I used the CAN bus of DSP28335 for some time. In fact, I have almost understood the basic principles of CAN bus, but there are still some problems in the process of configuring 28335.
1. About TI rout...
Preface
The goals of this project are introduced in the project introduction post, the second and third of which are :
2. Sports and health data analysis: Since Xiao Mi is active at night, when we are...
justd0onsemi and Avnet IoT Innovation Design Competition
Can someone help me check if this active filter is a voltage-controlled power supply type or a multiple feedback type? Also, if I want to change it to a low-pass filter with a cutoff frequency of 1kHz...
[i=s]This post was last edited by sumoon_yao on 2021-6-28 17:34[/i]According to official information, the main chip Hi3861 of the Bear Pi has two IIC communication interfaces, one of which is led out ...
The OPPO Reno6 Z phone recently appeared on the official website of Thailand. The phone will be released on July 21. According to the introduction on the official website, the appearance o...[Details]
There are many ways to measure the polarity of current transformers. We often use the following three test methods at work: ① DC method; ② AC method; ③ Instrument method.
1. DC method
Use a 1...[Details]
1 Problem Statement
The MCU circuit used in the USBkey products produced by our company has been subjected to electrical aging tests since the mass production of USBkey products began in early ...[Details]
Wireless charging should be familiar to everyone, especially with the entry of first-tier mobile phone brands such as Apple, Samsung, Xiaomi, Huawei, OPPO, and vivo into the wireless charging marke...[Details]
In the technologies that will appear in the next generation of cars: an inventory of 15 major technologies (Part 1) , we introduced 7 major technologies that will appear in future cars. In the next p...[Details]
Abstract: When the application software of the DSP business system needs to be updated, in order to avoid the inconvenience and hardware damage caused by using the emulator, the PCI bus technolo...[Details]
Summary: 1. ASML dominates the semiconductor lithography market with 100% EUV share and 94.5% DUV Immersion share. 2. EUV customers represent the top 5 CapEx spenders of all semiconductor compan...[Details]
How the Circuit Works The op amp IC1 (μA741) and the peripheral components form a voltage regulation circuit, and V1//V2 and V3 form a Darlington high-power voltage regulation circuit. RPl, RP2...[Details]
According to news on March 14, TrendForce recently released a report stating that the mainstream specification in the HBM memory market in 2024 will be HBM3, but NVIDIA’s upcoming B100 or H200 accele...[Details]
Due to work reasons, I need to make a low-power infrared remote control. So I came into contact with the STM8L series of low-power microcontrollers. Because my project does not require high resources...[Details]
Opening remarks:
The previous section talked about translating the 74HC595 driver into a method similar to the direct drive of the microcontroller IO port. This section starts to talk about the marqu...[Details]
1. Background
In the process of learning MCU, it is very necessary to master some assembly language. As a low-level language, assembly language plays an irreplaceable role in MCU development. For e...[Details]
Offices are always accompanied by meetings of all sizes. Whenever a major event occurs in a company, it is often faced with the situation of "one meeting a day, one meeting a day". The low brightness...[Details]
Driven by the new infrastructure policy, Chenjing Technology's positioning and market development direction coincide with the core of the new infrastructure, 5G, AI and industrial digitalization, so ...[Details]
The 2021 Embedded Processor Report states: As the performance per watt change of transistor scaling draws to a close, how will the next generation of processors provide more efficient computing powe...[Details]