I need to use SPI3, PB3, PB4, PB5, but the manual shows that after reset the main function of PB3 is JTDO and PB4 is NJTRST.
Does that mean that you need to block this function with code before using ...
Source: Feixiang.comOn October 11, news that ZTE's self-developed 7-nanometer chip had been commercially available attracted outside attention.
According to media reports, ZTE Vice President Li Hui re...
[Qinheng RISC-V core CH582] Feasibility of using solid-state relays to control the heating tube of the heater in CH582 https://en.eeworld.com/bbs/thread-1197474-1-1.htmlMy review work is to DIY a mobi...
The attached is Intersil (now owned by Renesas)'s application note on the selection and use of bypass capacitors. I think there are several points of value in this paper:
1. Understand the relationshi...
Seat adjustment
Description:
Baidu's office area is full of various snacks. Baidu's Human Resources Department found that if employees can work next to their favorite food, their work efficienc...[Details]
Notice: The P0 port of the Stc89c51/52 microcontroller is an open-drain output. If it is used as a normal I/O port, a pull-up resistor needs to be added, otherwise it will not output a high level. (N...[Details]
High level reset:
(Generally, 51 series MCUs use level reset)
The principle can be understood as follows: as soon as the microcontroller is powered on, the capacitor is equivalent to a sho...[Details]
Introduction: The minimum system of AT89S51 microcontroller is the minimum configuration for the normal operation of the microcontroller: it consists of a series of modules. 1) Reset system: When pi...[Details]
In the smart cockpit, everyone knows that Qualcomm chips are currently the mainstream, such as Qualcomm 8155 and Qualcomm 8295. The continuous publicity of car companies has made us aware of the im...[Details]
Recently, the UK National Grid successfully dispatched two energy storage systems, and the project successfully provided 24MWh of electricity to the grid within half an hour!
Currently, gr...[Details]
WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Youshang has launched a Realtek-based RTL8763BFR RWS wireless Bluetoot...[Details]
Recently, with the popularity of ChatGPT, its magical capabilities have also made people feel that the next technological singularity is coming. Following this, Microsoft released copilot, a new arti...[Details]
On June 5, according to a report by Nikkei today, the draft of the basic policy for economic and fiscal operations and reforms that the Japanese government will finalize in late June has now been m...[Details]
At the turn of the century, China gave birth to three Internet companies: Baidu, Alibaba, and Tencent. Since then, with the vigorous development and various strategic layouts in their respective f...[Details]
On the morning of December 9th, Beijing time (afternoon of December 8th, Pacific time in the United States), at the RISC-V Summit 2021 conference, Saifang Technology (hereinafter referred to as "Sa...[Details]
Choosing the right probing system for your measurement task is not always easy. To get an effective return on investment, the best way is to start by determining the application, flexibility and measu...[Details]
On October 13, the China-Europe Express (Shenyang) Assembly Center Industrial Park Project was launched and the Yuhong District Major Project Kick-off Conference was held. Deputy Secretary of the Muni...[Details]
stm32/stm8
京公网安备 11010802033920号
EEWORLD
