FAMC3/4

　　MSC1210 uses an enhanced 8051 core with a clock frequency of up to 33MHz. It has three independent 16-bit timers/counters, an on-chip watchdog, and two universal asynchronous receivers and transmit...[Details]

ML51FB9AE is an enhanced 1T 8051 core microcontroller with built-in Flash. The typical power consumption in normal operating mode can reach 80 uA/MHz and the power consumption in sleep mode can be l...[Details]

6.1 include/conskfigs/micro2440.h Add #define CONFIG_CMD_NAND_YAFFS 【illustrate】 When I was reading cmd_nand.c, I found that u-boot-2011.03 already supports yaffs writing. I ...[Details]

In the control system of MCS-51 microcontroller, its four parallel 8-bit input and output ports P0 to P3 are often used by us. In parallel port programming learning, "marquee" is a typical example of...[Details]

1 Introduction Modern communication technology, radar technology, electronic measurement and some optoelectronic application fields all require high-precision, high-stability, and high-resolution rad...[Details]

In C51 MCU programming, the functions of the header file INTRINS.H are as follows: (1) _crol_ character circular shift left Shift the char type variable to the left (right) by the specifi...[Details]

1. Project introduction In order to improve the real-time and accuracy of bus stop information, it is convenient for passengers to know the bus arrival information in time, thereby improving the conv...[Details]

This article uses STM32CubeIDE software to implement STM32 external interrupt examples. New Construction "File"-"New"-"STM32 Project". Enter the chip model STM32F103ZE. Select the appropriate pac...[Details]

/* Buzzers are divided into active and passive types. Active ones have an oscillation source.  ULN2003 Darlington tube input and output reverse amplifier */ #include "reg52.h" typedef unsigned int...[Details]

1 Introduction With the development of informatization, intelligence, and networking, embedded system technology will also gain broad development space. In the 1990s, embedded technology was in full ...[Details]

In C language, initialized global variables exist in the data segment, initialized local variables exist in the stack, space allocated by malloc exists in the heap, and uninitialized global variabl...[Details]

1. Introduction of relocation (why code relocation is needed) We know that the CPU of s3c2440 starts to fetch instructions from address 0. When it is started from nor, address 0 corresponds to...[Details]

　　The STC12C5A60S2 microcontroller integrates a total of four 16-bit timers, two timers/counters compatible with the traditional 8051, 16-bit timers T0 and T1. There is no timer 2, but there is an in...[Details]

introduction This system is designed to address the problem of serious overdraft of groundwater resources and serious damage to water resources. The purpose is to monitor the water use of agricultura...[Details]

In the development of microcontroller applications, engineers are still troubled by issues such as code usage efficiency, microcontroller anti-interference and reliability. In order to help engineers...[Details]