The entry.S in sirv-e-sdk is related to exceptions (interrupts). To use the interrupt function, you must understand how to write an interrupt handler. The main contents of entry.S are as follows:
#inc...
By setting three baud rate-related registers, namely the baud rate integer UxBR1, UxBR0, and the baud rate trim register UxMCTL, the baud rate control parameters are calculated using the following for...
RSL10 rich board set!
After waiting for dozens of days, I finally received the event board, it’s very rich!
1. RSL10 QFN EVB V1.3 minimum system + J LINK
Bringing out the GPIO port makes it very conve...
蓝雨夜onsemi and Avnet IoT Innovation Design Competition
LM317 integrated voltage regulator circuit[Date: 2006-2-22 ] Source: NAND GateAuthor: NAND Gate [Font size: large, medium, small ] LM317 is a common adjustable integrated voltage regulator with a max...
Robots are already involved in almost everything around us to some degree. In agricultural harvesting, a variety of produce including strawberries, apples, and lettuce are being planted, maintained, a...
(Reporter Zhong Fan) On December 28, the reporter learned from the State Grid Sichuan Electric Power Company that over the past 10 years, the State Grid Sichuan Power Deyang Converter Station has c...[Details]
In July 2021, China Mobile's wholly-owned subsidiary, China Mobile IoT, Xinsheng Technology Co., Ltd., officially operated independently. At that time, Liu Chunyang, member of the Party Committee and...[Details]
S1 plus 1 key, S2 minus 1 key
Requirement: All off when powered on. Each time S1 is pressed, one more light is on; each time S2 is pressed, one less light is on. Repeat the start state after pressing...[Details]
In terms of hardware circuit design, DSP chip and peripheral circuits are used to form the speed capture circuit. The motor drive controller uses microcontroller chip and peripheral circuits to for...[Details]
In today's car design, air conditioning has become a standard comfort configuration. From a functional point of view, today's car air conditioning actually integrates heating, cooling and ventilation...[Details]
Inductor selection:
In order to maintain strict hysteresis current control when designing an LED constant current source, the inductor must be large enough to ensure that energy can be ...[Details]
Vicor demonstrated a modular approach to “virtual batteries” that solves the problem of DC fast charging for electric vehicles (Credit: Nick Flaherty)
Many existing DC fast chargers use ...[Details]
In September 2019, there were 4 power-related personal injury accidents and 4 deaths nationwide, an increase of 2 accidents and 2 deaths year-on-year. Among them, there were 4 power production pers...[Details]
Preface: When we do C language programming, we often use the printf function to print out and debug the code. However, this printf function C library has already implemented it for us, and usually we...[Details]
Logical operations on accumulator A:
CLR A; Clear the value in A to 0, single-cycle single-byte instruction, with the same effect as MOV A, #00H.
CPL A ; reverse the value in A bit by bit...[Details]
Here are some tips on how to set up AVR Studio 6! 1. Font and TAB key settings. Since AVR Studio 6 uses the Visual Studio 2010 shell, the settings in this part are exactly the same as those in VS. S...[Details]
Tianyancha information shows that Guangdong Weirong Electronic Technology Co., Ltd. (hereinafter referred to as Weirong Technology) recently underwent industrial and commercial changes, with a new sh...[Details]
0 Introduction
With the rapid development of technology and economy, the application of switching power supplies is becoming more and more common. Most switching power supplies are...[Details]
Speaking of thin tubes, I remember that I installed a three-lamp radio with TA series DC direct-heated tubes in my early years . The power supply A 1.5V (cathode filament) was powered by a "giant" dr...[Details]
PT100 temperature sensor is a commonly used temperature measurement device with the characteristics of high precision, high stability and high reliability. This article will introduce the working p...[Details]
FPGA/CPLD
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