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1. Basic concepts of IIC bus 1.1 Bus Overview The IIC bus is a serial bus launched by PHLIPS. It is a high-performance serial bus with bus arbitration and high- and low-speed device synchronizati...[Details]
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Houmo Intelligence recently announced the completion of an angel round of financing of tens of millions of dollars, led by Sequoia Capital China and followed by Matrix Partners China, Lenovo Capital,...[Details]
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Mixed Programming of C Language and Assembly Language in 430 MCU
1. C language functions and assembly language functions call each other
In this example, the C language function main() ...[Details]
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China Energy Storage Network News:
On January 22, the Shandong Supervision Office of the National Energy Administration issued the "Notice on Doing a Good Job in the Safe and Stable Operati...[Details]
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On November 14, the first integrated energy station in Sanming, which was jointly built by State Grid Fujian Electric Power and Sinopec Fujian Branch, was completed and put into operation in Shaxian D...[Details]
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0 Introduction
In the experimental development process of motor control systems, which usually use microcontrollers such as DSP as the control core, a lot of programming time is required be...[Details]
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Tesla, a new product is about to be released - and it is the core on-board computer system. German fans have uncovered Tesla's vehicle change application submitted to European regulators, confirmin...[Details]
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In order to meet the requirements of high performance and miniaturization, SoPC technology is used to implement multiple embedded systems on a FPGA to complete avionics interface functions such as ...[Details]
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This article presents the design of a new single-phase remote fee control smart meter based on the R5F212B8SNFP MCU from RENESAS Semiconductor.
1. System Function Design
1.1 Overall s...[Details]
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Optical Isolation in Power Drive Circuits
In microcomputer control systems, a large number of applications are the control of switching quantities. These switching quantities are generally output ,...[Details]
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NXP's SSL1623PH is a switching power supply (SMPS) controller that can work directly from the universal voltage live wire (80V-276V) rectified voltage. It integrates 6.5Ω and 650V power switches, adj...[Details]
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Interrupt Concept
1. Interrupt life cycle
The serial port first generates an event, which is transmitted to the interrupt controller. The interrupt controller will perform cor...[Details]
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This application note describes
a simple method for changing the resistance of a digital potentiometer
using an external
analog
voltage. A Microchip PIC12F683
microcontroller
...[Details]
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Industry Background
As
the scale of
China's rail transit equipment industry
continues to expand, the development model is gradually shifting to the coordinated development of th...[Details]
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The mechanism for masking interrupts in the 210 is the same as that in the 6410. Moreover, both are vectored interrupts, and many interrupts are implemented in hardware, unlike the 2440.
But t...[Details]
PCB Design
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