The stack space on embedded devices such as DSP is at the Kb level. When defining an array or applying for space within a function, you cannot define and apply for it directly as in Linux. You must ei...
Computer Control Devices ZJU Guangxin Zhang : https://training.eeworld.com.cn/course/4858This series introduces the overview of computer control, programmable controllers, CP1H series PLC, SIMATIC S7-...
[align=left][font=微软雅黑][size=3]The latest report from the BBC stated that internal documents obtained by it show that British chip design company ARM has told employees that they must suspend business...
[size=4] When making instruments with DLMS protocol, foreigners asked for remote firmware upgrade function. Since it was the first time, I sought help from the manufacturer, but the process was too co...
Almost all designers of ultra-low-power systems are concerned about battery life. How often does a fitness tracker battery need to be recharged? And for a disposable battery system, how often does a t...
__swi void ledtest(); //: declare edtest to be a soft interrupt. __asm Inline assembly //: Usually you need to embed assembly code in a C program. In this case, you can use the __asm keyword to i...[Details]
Introduction
In the following lines I describe the process I followed to build the box, the light system, and the countdown system which is based on the AVR MEGA8 microcontroller.
...[Details]
The system clock can select internal or external clock, the clock frequency can be multiplied, the bus clock is 1/2 of the system clock, the timer clock can select the clock source, the clock source ...[Details]
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Architecture of Hardware-in-the-Loop (HIL) Test System
Keywords: Hardware-in-the-loop test system , embedded control system , HIL
Time: 2016-08-2...[Details]
1. The 89C51 microcontroller is an 8-bit microcontroller. Its instructions use a complex instruction set called "CISC", with a total of 111 instructions. The MSP430 microcontroller is a 16-bit microc...[Details]
Asynchronous communication The so-called asynchronous communication means that data is transmitted in characters. The transmission between characters is completely asynchronous, while the transmis...[Details]
TIM_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_High; The surface meaning is that the output control polarity is high, but it means that the timer input is 0, not inverted, and the output is 0; T...[Details]
According to foreign media reports, a fire broke out at Samsung Electronics' semiconductor factory in Hwaseong last night. The fire lasted for two and a half hours before being extinguished, but fort...[Details]
The current
hardware solutions for
satellite remote
sensing image compression
systems are mostly based on high-performance programmable logic devices FPGA . However, the cost of the e...[Details]
Instrument design engineers always use various electromagnetic components in their instruments. The selection of these precision components has a great impact on the realization of the functions of...[Details]
Introduction
There are two ways to implement parallel testing: software and hardware. The key to implementing parallel testing with software is the decomposition and scheduling of test tas...[Details]
As the test environment becomes increasingly complex, many factors will have a significant impact on the measurement results. How to minimize the interference during the test is also a difficult prob...[Details]
In the second quarter of 2023, the decline in shipments of personal computers (desktops, notebooks and workstations) in mainland China slowed down, falling 19% year-on-year to 9.6 million units. Ship...[Details]
LED guardrail tube, also known as Lide tube, is an advanced LED decorative lighting product. With red, green and blue LED as the light source, it uses microelectronics and digital technology, can p...[Details]
ARM processors have been developed for many years, with many architectures and many different cores.
The architectures are armv1 v2 v3 v4 v5 v6 v7
There are too many cores, for example, a...[Details]
DSP and ARM Processors
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