[i=s]This post was last edited by sunboy25 on 2020-3-21 10:10[/i]I am a newbie and would like to ask, how many clock cycles does an SRAM like the one in the figure below have? What is going on? Does i...
This is the program #include//Call the MCU header file #define uchar unsigned char //Unsigned character macro definition variable range 0~255 #define uint unsigned int //Unsigned integer macro definit...
I have a BGA packaged component. After I fanned it out, I felt that the pin number changed. I don't know why. [[i] This post was last edited by 静若幽兰 on 2010-5-15 10:12 [/i]]...
[i=s]This post was last edited by qwqwqw2088 on 2018-4-2 09:00[/i] [size=4]From 2015 to 2017, OPPO's VOOC fast charging technology has been leading the promotion of charging for 5 minutes and talking ...
STM8S Power Management Rich on-chip device modules and configurable fuse options are one of the advantages of AVR over older generation MCUs. However, after the advent of STM8S, this advantage of AVR ...
The day before yesterday, I learned about STM's Systick and found it quite useful for precise timing. When I used CVAVR before, I found that the delay.h in it was very useful. So, I used STM32's...[Details]
Different from 51, AVR and other single-chip microcomputers, the clock signal sources of msp430 include LFXT1, XT2 and DCO. 1. LFXT1: It can connect high-speed and low-speed crystal oscillators. In l...[Details]
When Amazon quietly launched a product called Elastic Computing Cloud 12 years ago, the Internet industry in China, across the ocean, also ushered in an unprecedented development opportunity. Let's...[Details]
As a leading company in automotive semiconductors, Freescale and Khronos Group have jointly launched an automotive multimedia embedded microprocessor i.MX35 with an integrated OpenVG hardware acceler...[Details]
Ouster LiDAR OS-1 (left) and OS-2 (center) Velodyne invented the modern 3D LiDAR scanner in the mid-2000s, but in recent years conventional wisdom has held that Velodyne’s design — 64 lasers mounted...[Details]
When STM32 uses JTMS (PA13) and JTCK (PA14) as normal I/O ports, add the following code before initialization (the order cannot be reversed): RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE); G...[Details]
Table of contents: 1 Overview 2: Common interrupt functions 3: PWM output 1 Overview In development, timers are widely used, which can be simply summarized into three aspects: 1.1: Application of ...[Details]
;Question: The 80C51 single-chip microcomputer has a fosc = 6MHz. It is required to use the T1 timer working mode 1 to perform a timing of 40ms. And P1.7 periodically outputs a rectangular wave with ...[Details]
Design a second and minute pulse generator for a single-chip microcomputer using the interrupt method. Assume that P1.0 generates a positive pulse of one machine cycle per second, and P1.1 generates ...[Details]
The following comes from - "cortex-M3 Definitive Guide" Special function register group: Program Status Registers (PSRs or xPSRs) Interrupt mask register group (PRIMASK, FAULTMASK, and BASEPRI) ...[Details]
International Solar Photovoltaic Network News: On November 21, Australia's SMA Solar Technology Co., Ltd. signed a contract with the local government to provide photovoltaic inverters with an insta...[Details]
With the development of electronic devices, more and more people pay attention to flexible electronic devices, which refer to electronic devices that can still work under certain deformation condit...[Details]
#include MSP430x12x2.h #define TEM_ADC_CHL 0x0a void InitSys(void); void Read_ADC(unsigned int INCH_channel); void ADC_TO_TEM(void); unsigned int ADC_sample_val; unsigned int long temp1,temp2;...[Details]
MSP430 uses ADC10 to measure the voltage of the temperature diode inside the chip #include "msp430x22x4.h" //This program uses ADC10 to measure the voltage of the temperature diode inside the chip ...[Details]
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