A070UD30TTI450

The control part uses PICl6F7X series microcontrollers, which are programmed in assembly language. The running speed is fast and can meet the system requirements. Most of the control used here is dig...[Details]

Preface The excitation system is an important auxiliary device of the generator set. It plays an important role in the automation of the power plant and the reliability of the operation of ...[Details]

Development Environment (1) Hardware platform: FS2410 (2) Host: Ubuntu 12.04 Schematic diagram of FS2410 serial port Serial UART register configuration Configure TXD0 and RXD0 (GPH2, GPH3) ...[Details]

　　In recent years, driven by the demand for data communications and the rapid development of related electronic technologies such as semiconductors and computers, short-range wireless and mobile comm...[Details]

At present, the PIC series of microcontrollers produced by Microchip have rapidly occupied the domestic market with its advantages of low cost, low power consumption, high performance, fast develop...[Details]

Shl and shr are logical shift instructions. 1.shl is a logical left shift instruction, its function is: (1) Shift the data in a register or memory cell to the left; (2) Write the last bit shifted...[Details]

As the "trump card" in the embedded field, MCU has been constantly adapting and matching itself in the process of advancement and industrial transformation, and has repeatedly set new records. Accord...[Details]

In the delay function, an error occurred when judging the end of a count, resulting in an abnormal delay duration.       First, let's explain the idea of ​​function design. The main purpose is to d...[Details]

0 Introduction With the popularization of microcomputer applications, microcomputer measurement and control systems with MCS-51 single-chip microcomputer as the core can be seen everywhere....[Details]

1. Thumb instructions and ARM instructions Thumb instructions are 16 bits, so the code storage density is high and the storage space is saved. However, the functions are not complete. It is just a su...[Details]

introduction 国内单片机多机通信方向技术开发应用已有相当长时间，在智能化仪器、工业自动控制、家用电器机电一体化等方面的应用成果尤为显著。本文介绍AT 系列单片机多机通信在程控交换机中应用。 A multi-machine programmable exchange expands 1 to 2 telephone lines into 4 lines with...[Details]

　　In the real world, power means money - bigger is better; the opposite is true for µC peripherals. As the consumer market continues to grow and end-application products shrink in size, less power is...[Details]

The keyboard scan uses the inversion method to read the keys: first output zero level from the high 4 bits of port P2 , and read the keyboard status from the low 4 bits of port P2; then output zero l...[Details]

Recently, due to the task, I made a board with STM32F103C8T6. I used to use JLINK to download programs to the chip , and never used the STM32 JTAG download function. The JTAG function includes PB3 an...[Details]

In the previous section, we learned how to read NandFlash page by page. Now let's implement NandFlash page by page. First, let's look at the timing diagram of the NandFlash chip K9F2G08U0A. ...[Details]